Title:
Stenographic machine
United States Patent 2501264


Inventors:
Den, Outer Marius
Application Number:
US67481846A
Publication Date:
03/21/1950
Filing Date:
06/06/1946
Assignee:
Den, Outer Marius
Primary Class:
Other Classes:
400/95, 400/109.1, 400/549, 400/572, 400/641
International Classes:
B41J3/26; B41J3/32
View Patent Images:
US Patent References:
1160665N/A1915-11-16
0543342N/A1895-07-23
0410628N/A1889-09-10
0306904N/A1884-10-21
0212724N/A1879-02-25
Foreign References:
FR515484A1921-04-02