Title:
Pencil
United States Patent 1423603


Inventors:
Witt, William DE. P.
France, David LA. J.
Application Number:
US32783919A
Publication Date:
07/25/1922
Filing Date:
10/02/1919
Assignee:
WITT LA FRANCE CO DE
Primary Class:
Other Classes:
401/85
International Classes:
B43K21/08
View Patent Images: