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Ink scoop squeegee assembly
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Patent number 4,080,893
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Issue date Mar 28, 1978
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Black; James A.
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David A. Wedell
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Web slit registry
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Patent number 3,973,492
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Issue date Aug 10, 1976
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Black; James A.
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James A. Black
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Web stencilling and drying apparatus
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Patent number 3,973,493
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Issue date Aug 10, 1976
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Black; James A.
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James A. Black
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Coating tray
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Patent number 3,970,040
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Issue date Jul 20, 1976
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Black; James A.
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Frank L. Porth
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Printing press
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Patent number 3,941,053
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Issue date Mar 2, 1976
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Black; James A.
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James A. Black
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS