Title:
Copyholder
United States Patent 2949886
Inventors:
Tibbling, Stig B.
Publication Date:
08/23/1960
Export Citation:
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Assignee:
IBM
Primary Class:
40/343
Other Classes:
40/346, 400/718
International Classes:
B41J29/15; B41J29/15
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US Patent References:
2728438Line spacing mechanism for typewriting or like machines
2617386Copyholder
2166508Holding and feeding device for "stenotype" notes
2153182Record controlled machine
1931767Copyholder
1757516Typewriting machine