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Recorder-medium registration system
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Patent number 4,839,674
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Issue date Jun 13, 1989
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Canon Kabushiki Kaisha
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Takayoshi Hanagata
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Thermal head driving device
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Patent number 4,370,666
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Issue date Jan 25, 1983
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Canon Kabushiki Kaisha
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Atsushi Noda
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Desk-top calculator
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Patent number 4,356,386
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Issue date Oct 26, 1982
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Canon Kabushiki Kaisha
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Takayoshi Hanagata
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G06 - COMPUTING CALCULATING COUNTING
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Printing head mounting device
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Patent number 4,350,448
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Issue date Sep 21, 1982
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Canon Kabushiki Kaisha
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Takayoshi Hanagata
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Printing device
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Patent number 4,350,987
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Issue date Sep 21, 1982
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Canon Kabushiki Kaisha
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Takayoshi Hanagata
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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