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-
-
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3654911
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Patent number 3,654,911
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Issue date Apr 11, 1972
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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3070379
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Patent number 3,070,379
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Issue date Dec 25, 1962
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B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
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2533014
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Patent number 2,533,014
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Issue date Dec 5, 1950
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B26 - HAND CUTTING TOOLS CUTTING SEVERING
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2509688
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Patent number 2,509,688
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Issue date May 30, 1950
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2494829
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Patent number 2,494,829
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Issue date Jan 17, 1950
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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2375751
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Patent number 2,375,751
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Issue date May 15, 1945
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B26 - HAND CUTTING TOOLS CUTTING SEVERING
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2350494
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Patent number 2,350,494
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Issue date Jun 6, 1944
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B26 - HAND CUTTING TOOLS CUTTING SEVERING
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2188633
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Patent number 2,188,633
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Issue date Jan 30, 1940
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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2123393
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Patent number 2,123,393
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Issue date Jul 12, 1938
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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1989225
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Patent number 1,989,225
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Issue date Jan 29, 1935
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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1967479
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Patent number 1,967,479
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Issue date Jul 24, 1934
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B26 - HAND CUTTING TOOLS CUTTING SEVERING
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1931590
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Patent number 1,931,590
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Issue date Oct 24, 1933
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E21 - EARTH DRILLING MINING
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1889217
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Patent number 1,889,217
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Issue date Nov 29, 1932
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E21 - EARTH DRILLING MINING
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1603771
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Patent number 1,603,771
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Issue date Oct 19, 1926
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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1583967
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Patent number 1,583,967
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Issue date May 11, 1926
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B26 - HAND CUTTING TOOLS CUTTING SEVERING
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1517399
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Patent number 1,517,399
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Issue date Dec 2, 1924
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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1496225
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Patent number 1,496,225
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Issue date Jun 3, 1924
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A46 - BRUSHWARE
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1493165
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Patent number 1,493,165
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Issue date May 6, 1924
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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1492680
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Patent number 1,492,680
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Issue date May 6, 1924
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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1493176
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Patent number 1,493,176
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Issue date May 6, 1924
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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1486718
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Patent number 1,486,718
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Issue date Mar 11, 1924
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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1460036
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Patent number 1,460,036
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Issue date Jun 26, 1923
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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1449400
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Patent number 1,449,400
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Issue date Mar 27, 1923
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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1420342
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Patent number 1,420,342
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Issue date Jun 20, 1922
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B26 - HAND CUTTING TOOLS CUTTING SEVERING
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1323195
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Patent number 1,323,195
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Issue date Nov 25, 1919
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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1206014
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Patent number 1,206,014
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Issue date Nov 28, 1916
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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1203637
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Patent number 1,203,637
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Issue date Nov 7, 1916
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS