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X-ray film packaging bag printer
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Patent number 11,314,160
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Issue date Apr 26, 2022
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Wenzhou Wapro Technology Co., Ltd.
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Wenzhong Chen
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Flat screen printing machine
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Patent number 4,628,814
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Issue date Dec 16, 1986
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Gerhard Klemm
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Web printer
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Patent number 3,973,489
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Issue date Aug 10, 1976
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James A. Black
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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3308750
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Patent number 3,308,750
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Issue date Mar 14, 1967
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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1583353
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Patent number 1,583,353
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Issue date May 4, 1926
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS