Keyboard-controlled ideographic printer having permutation type selection
United States Patent 2427214
US Patent References:
/0506816.html
- - 0506816
/1127487.html
- - 1127487
/1247585.html
- - 1247585
/1260753.html
- - 1260753
Apparatus for printing and copying music and the like
- - 1443108
/0506816.html
- - 0506816
/1127487.html
- - 1127487
/1247585.html
- - 1247585
/1260753.html
- - 1260753
Apparatus for printing and copying music and the like
- - 1443108
Inventors:
Chung-chin, Kao
Publication Date:
09/09/1947
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Assignee:
Chung-chin, Kao
Primary Class:
Other Classes:
400/156.100, 400/152
International Classes:
B41J3/01; B41J3/00
US Patent References: