Picture mount or portfolio
United States Patent 2538894
US Patent References:
/0148201.html
- - 0148201

/1268839.html
- - 1268839


Inventors:
Bender, Robert J.
Publication Date:
01/23/1951
View Patent Images:
Download PDF 2538894 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
ARTIFAX INC
Primary Class:
40/768
International Classes:
B42F5/00