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2929566
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Patent number 2,929,566
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Issue date Mar 22, 1960
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2419794
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Patent number 2,419,794
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Issue date Apr 29, 1947
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A43 - FOOTWEAR
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2299852
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Patent number 2,299,852
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Issue date Oct 27, 1942
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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1944577
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Patent number 1,944,577
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Issue date Jan 23, 1934
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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1925751
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Patent number 1,925,751
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Issue date Sep 5, 1933
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B24 - GRINDING POLISHING
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1899463
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Patent number 1,899,463
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Issue date Feb 28, 1933
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B24 - GRINDING POLISHING
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1888805
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Patent number 1,888,805
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Issue date Nov 22, 1932
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A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
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1868507
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Patent number 1,868,507
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Issue date Jul 26, 1932
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B24 - GRINDING POLISHING
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1862583
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Patent number 1,862,583
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Issue date Jun 14, 1932
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B24 - GRINDING POLISHING
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1850238
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Patent number 1,850,238
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Issue date Mar 22, 1932
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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1836941
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Patent number 1,836,941
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Issue date Dec 15, 1931
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B24 - GRINDING POLISHING
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1800743
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Patent number 1,800,743
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Issue date Apr 14, 1931
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B24 - GRINDING POLISHING
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1715574
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Patent number 1,715,574
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Issue date Jun 4, 1929
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B24 - GRINDING POLISHING
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1673897
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Patent number 1,673,897
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1664369
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Patent number 1,664,369
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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1644379
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Patent number 1,644,379
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Issue date Oct 4, 1927
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B24 - GRINDING POLISHING
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1630835
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Patent number 1,630,835
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1611028
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Patent number 1,611,028
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Issue date Dec 14, 1926
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E21 - EARTH DRILLING MINING
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1598970
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Patent number 1,598,970
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Issue date Sep 7, 1926
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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1582420
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Patent number 1,582,420
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Issue date Apr 27, 1926
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1573897
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Patent number 1,573,897
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E04 - BUILDING
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1484724
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Patent number 1,484,724
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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1467517
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Issue date Sep 11, 1923
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B24 - GRINDING POLISHING
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1409888
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Patent number 1,409,888
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B24 - GRINDING POLISHING
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1290196
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Patent number 1,290,196
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E21 - EARTH DRILLING MINING
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1272474
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Patent number 1,272,474
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Issue date Jul 16, 1918
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B24 - GRINDING POLISHING
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1246886
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Patent number 1,246,886
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1036173
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Patent number 1,036,173
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Issue date Aug 20, 1912
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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981409
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Patent number 981,409
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Issue date Jan 10, 1911
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E21 - EARTH DRILLING MINING