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3256583
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Patent number 3,256,583
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Issue date Jun 21, 1966
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3014233
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Patent number 3,014,233
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Issue date Dec 26, 1961
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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2605741
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Patent number 2,605,741
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Issue date Aug 5, 1952
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2447241
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Patent number 2,447,241
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Issue date Aug 17, 1948
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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2325600
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Patent number 2,325,600
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Issue date Jul 27, 1943
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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2320858
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Patent number 2,320,858
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Issue date Jun 1, 1943
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2240114
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Patent number 2,240,114
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Issue date Apr 29, 1941
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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2240135
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Patent number 2,240,135
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Issue date Apr 29, 1941
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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1682119
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Patent number 1,682,119
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Issue date Aug 28, 1928
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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1646395
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Patent number 1,646,395
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Issue date Oct 25, 1927
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...