Title:
Electromagnetic operating mechanism for typewriters
United States Patent 2581665
US Patent References:
/0625408.html
- - 0625408
/0750572.html
- - 0750572
/1302181.html
- - 1302181
Keyboard operator
- - 1753991
Automatic control mechanism for motorized typewriters
- - 2346819
/0625408.html
- - 0625408
/0750572.html
- - 0750572
/1302181.html
- - 1302181
Keyboard operator
- - 1753991
Automatic control mechanism for motorized typewriters
- - 2346819
Inventors:
Herman, Jarmann
Publication Date:
01/08/1952
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Assignee:
Herman, Jarmann
Primary Class:
International Classes:
B41J5/10; B41J5/00