SEARCH:
GO TO ADVANCED SEARCH
LOGIN:
Login
Create Free Account
HOME
SEARCH PATENTS
CHEMICAL SEARCH
DATA SERVICES
HELP
Clasp
United States Patent 1344816
Inventors:
Passage, Don L.
Publication Date:
06/29/1920
View Patent Images:
Download PDF 1344816
PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Passage, Don L.
Primary Class:
24/596.100
Other Classes:
24/664, 24/DIG.048
International Classes:
A43C11/14
;
A43C11/00