Eraser and pencil holder attachment for typewriters
United States Patent 1899509

Inventors:
Bernard, Lapin
Publication Date:
02/28/1933
View Patent Images:
Download PDF 1899509 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
NEVALOST MFG COMPANY
Primary Class:
211/88.010
Other Classes:
D19/53, D19/99, D19/83, 24/339, D19/77
International Classes:
B43K23/00