Display device
United States Patent 3035363
US Patent References:
Magnifying viewing device
- - 2809452

Greeting card
- - 2824394

Foldable display piece
- - 2860439


Inventors:
Luchsinger, Charles R.
Publication Date:
05/22/1962
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Assignee:
NORCROSS INC
Primary Class:
40/124.080
Other Classes:
446/148
International Classes:
B42D15/04