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1937-09-14
Check writing machine
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1985-06-25
Document feed-in device
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1927-09-13
Sellschaft
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1965-11-16
Forward and back spacing mechanism
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1961-02-14
Repeat actuation arrangement for typewriters
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1934-05-17
Improvements relating to power actuated tabulator mechanism for typewriting and like machines
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1959-09-22
Type lever actuating mechanism
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1932-10-25
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