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Ribbon inking machine
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Patent number 4,011,830
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Issue date Mar 15, 1977
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Westates Space-Era Products, Inc.
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Frank R. Anderson
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Liquid measuring devices
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Patent number 3,960,297
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Issue date Jun 1, 1976
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Westates Space-Era Products, Inc.
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James B. Stephens
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G01 - MEASURING TESTING
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Flow control structure
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Patent number 3,941,150
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Issue date Mar 2, 1976
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Westates Space-Era Products, Inc.
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Frank R. Anderson
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G05 - CONTROLLING REGULATING