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-
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2953952
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Patent number 2,953,952
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Issue date Sep 27, 1960
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2619009
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Patent number 2,619,009
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Issue date Nov 25, 1952
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2537394
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Patent number 2,537,394
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Issue date Jan 9, 1951
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B24 - GRINDING POLISHING
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2468475
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Patent number 2,468,475
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Issue date Apr 26, 1949
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2466644
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Patent number 2,466,644
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Issue date Apr 5, 1949
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2353125
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Patent number 2,353,125
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Issue date Jul 11, 1944
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B08 - CLEANING
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2326499
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Patent number 2,326,499
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Issue date Aug 10, 1943
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2311481
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Patent number 2,311,481
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Issue date Feb 16, 1943
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2310275
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Patent number 2,310,275
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Issue date Feb 9, 1943
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2237638
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Patent number 2,237,638
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Issue date Apr 8, 1941
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2231747
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Patent number 2,231,747
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Issue date Feb 11, 1941
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2200628
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Patent number 2,200,628
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Issue date May 14, 1940
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2019072
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Patent number 2,019,072
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Issue date Oct 29, 1935
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B28 - WORKING CEMENT, CLAY, OR STONE
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1982292
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Patent number 1,982,292
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Issue date Nov 27, 1934
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A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
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1948626
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Patent number 1,948,626
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Issue date Feb 27, 1934
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A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
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1917831
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Patent number 1,917,831
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Issue date Jul 11, 1933
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1778053
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Patent number 1,778,053
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Issue date Oct 14, 1930
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1744006
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Patent number 1,744,006
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Issue date Jan 14, 1930
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1714798
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Patent number 1,714,798
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Issue date May 28, 1929
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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1603949
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Patent number 1,603,949
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Issue date Oct 19, 1926
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B24 - GRINDING POLISHING
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1599963
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Patent number 1,599,963
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Issue date Sep 14, 1926
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1512548
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Patent number 1,512,548
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Issue date Oct 21, 1924
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A43 - FOOTWEAR
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1507771
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Patent number 1,507,771
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Issue date Sep 9, 1924
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1472857
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Patent number 1,472,857
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Issue date Nov 6, 1923
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G11 - INFORMATION STORAGE
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1446108
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Patent number 1,446,108
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Issue date Feb 20, 1923
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR