Title:
Collapsible-arm and locking mechanism for shorthand typewriters and like machines
United States Patent 2776738
US Patent References:
Incased collapsible typewriter
- - 1383638


Inventors:
Jean, Segui
Publication Date:
01/08/1957
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Assignee:
Stenotype, Grandjean SA.
Primary Class:
400/680
Other Classes:
400/671.400, 400/482, 400/613, 400/91
International Classes:
B41J15/02
Foreign References:
GB529491A