SEARCH:
GO TO ADVANCED SEARCH
LOGIN:
Login
Create Free Account
HOME
SEARCH PATENTS
CHEMICAL SEARCH
DATA SERVICES
HELP
Paper fastener
United States Patent 2275927
Inventors:
Thomas, Joseph F.
Publication Date:
03/10/1942
View Patent Images:
Download PDF 2275927
PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Thomas, Joseph F.
Primary Class:
281/21.100
International Classes:
B42F1/12
;
B42F1/00