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Condensate controller
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Patent number 4,096,876
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Issue date Jun 27, 1978
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Armstrong Machine Works
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Otho E. Ulrich
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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3724486
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Patent number 3,724,486
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Issue date Apr 3, 1973
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E21 - EARTH DRILLING MINING
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3211376
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Patent number 3,211,376
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Issue date Oct 12, 1965
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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3162209
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Patent number 3,162,209
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Issue date Dec 22, 1964
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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3147920
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Patent number 3,147,920
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Issue date Sep 8, 1964
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F24 - HEATING RANGES VENTILATING
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3130023
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Patent number 3,130,023
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Issue date Apr 21, 1964
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F24 - HEATING RANGES VENTILATING
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2658517
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Patent number 2,658,517
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Issue date Nov 10, 1953
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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2613685
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Patent number 2,613,685
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Issue date Oct 14, 1952
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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2561246
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Patent number 2,561,246
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Issue date Jul 17, 1951
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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2338387
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Patent number 2,338,387
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Issue date Jan 4, 1944
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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2292197
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Patent number 2,292,197
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Issue date Aug 4, 1942
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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2240057
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Patent number 2,240,057
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Issue date Apr 29, 1941
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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2106351
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Patent number 2,106,351
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Issue date Jan 25, 1938
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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1966007
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Patent number 1,966,007
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Issue date Jul 10, 1934
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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1950384
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Patent number 1,950,384
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Issue date Mar 13, 1934
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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1930224
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Patent number 1,930,224
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Issue date Oct 10, 1933
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F24 - HEATING RANGES VENTILATING
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1909328
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Patent number 1,909,328
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Issue date May 16, 1933
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E21 - EARTH DRILLING MINING
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1842410
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Patent number 1,842,410
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Issue date Jan 26, 1932
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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1838719
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Patent number 1,838,719
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Issue date Dec 29, 1931
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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1807882
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Patent number 1,807,882
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Issue date Jun 2, 1931
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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1805064
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Patent number 1,805,064
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Issue date May 12, 1931
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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1782319
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Patent number 1,782,319
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Issue date Nov 18, 1930
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F24 - HEATING RANGES VENTILATING
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1777507
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Patent number 1,777,507
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Issue date Oct 7, 1930
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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1772803
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Patent number 1,772,803
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Issue date Aug 12, 1930
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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1753508
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Patent number 1,753,508
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Issue date Apr 8, 1930
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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1739311
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Patent number 1,739,311
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Issue date Dec 10, 1929
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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1704398
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Patent number 1,704,398
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Issue date Mar 5, 1929
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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1701936
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Patent number 1,701,936
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Issue date Feb 12, 1929
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...