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Title:
Picture frame with variable display areas
United States Patent 2593195
Inventors:
George, Rosenberg
Forest, Hills
Louis, Spiselman
Publication Date:
04/15/1952
Assignee:
George, Rosenberg
Forest, Hills
Louis, Spiselman
Primary Class:
Other Classes:
40/792, 52/456
International Classes:
A47G1/06
View Patent Images:
US Patent References:
2521603Picture frame securing means
2218409N/A
1901902Metal binding
1539633Display panel
1090090N/A
0907648N/A
D112409N/A