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Title:
Display sign
Document Type and Number:
United States Patent 2496747
Inventors:
Peterson, Edwin T.
Publication Date:
02/07/1950
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Assignee:
Peterson, Edwin T.
Primary Class:
40/620
International Classes:
G09F7/12
;
G09F7/02
US Patent References:
0598331
1228545
1288231
1692450
Window-sign holder
1714884
Advertising device
1728317
Sign apparatus
2314803
Sign element and means for mounting the same
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