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3850077
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Patent number 3,850,077
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Issue date Nov 26, 1974
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3762272
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Patent number 3,762,272
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Issue date Oct 2, 1973
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3163083
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Patent number 3,163,083
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Issue date Dec 29, 1964
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3156154
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Patent number 3,156,154
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Issue date Nov 10, 1964
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3130522
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Patent number 3,130,522
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Issue date Apr 28, 1964
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B24 - GRINDING POLISHING
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3003401
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Patent number 3,003,401
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Issue date Oct 10, 1961
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2923206
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Patent number 2,923,206
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Issue date Feb 2, 1960
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2682808
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Patent number 2,682,808
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Issue date Jul 6, 1954
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2425780
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Patent number 2,425,780
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Issue date Aug 19, 1947
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2360387
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Patent number 2,360,387
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Issue date Oct 17, 1944
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2290395
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Patent number 2,290,395
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Issue date Jul 21, 1942
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2268078
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Patent number 2,268,078
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Issue date Dec 30, 1941
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2118989
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Patent number 2,118,989
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Issue date May 31, 1938
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1981550
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Patent number 1,981,550
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Issue date Nov 20, 1934
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1908974
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Patent number 1,908,974
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Issue date May 16, 1933
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1794361
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Patent number 1,794,361
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Issue date Mar 3, 1931
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1744362
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Patent number 1,744,362
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Issue date Jan 21, 1930
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1618275
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Patent number 1,618,275
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Issue date Feb 22, 1927
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1588003
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Patent number 1,588,003
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Issue date Jun 8, 1926
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1582852
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Patent number 1,582,852
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Issue date Apr 27, 1926
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1427169
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Patent number 1,427,169
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Issue date Aug 29, 1922
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1415182
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Patent number 1,415,182
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Issue date May 9, 1922
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G01 - MEASURING TESTING