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Backspace device in typewriter
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Patent number 4,552,474
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Issue date Nov 12, 1985
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Tokyo Juki Industrial Co., Ltd.
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Giancarlo Horeschi
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Feed roller device of typewriter
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Patent number 4,527,922
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Issue date Jul 9, 1985
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Tokyo Juki Industrial Co., Ltd.
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Gian P. Barozzi
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Platen knob device of typewriter
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Patent number 4,456,395
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Issue date Jun 26, 1984
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Tokyo Juki Industrial Co., Ltd.
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Gian P. Barozzi
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Tab setting device of typewriter
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Patent number 4,381,156
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Issue date Apr 26, 1983
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Tokyo Juki Industrial Co., Ltd.
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Gian P. Barozzi
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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