Title:
Chinese typewriter
United States Patent 2526633
US Patent References:
/0039296.html
- - 0039296

/0356245.html
- - 0356245

Picture-copying machine
- - 1777622

Printing telegraph receiver
- - 2139452


Inventors:
Brumbaugh, Robert S.
Publication Date:
10/24/1950
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Assignee:
Brumbaugh, Robert S.
Primary Class:
400/110
Other Classes:
101/399
International Classes:
B41J3/01; B41J3/00
Foreign References:
GB537343A