Base web and protective backing web combination
United States Patent 3028280
US Patent References:
Pressure sensitive adhesive coated sheet material
- - 2667436
Advertising display pad
- - 2755576
Pressure sensitive adhesive coated sheet material
- - 2667436
Advertising display pad
- - 2755576
Inventors:
Hoffman, Harry J.
Publication Date:
04/03/1962
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Export Citation:
Assignee:
AVERY ADHESIVE PRODUCTS INC
Primary Class:
Other Classes:
602/57, 29/447, 428/172, 428/337, 428/101, 428/152, 156/344
International Classes:
A61F13/02; C09J7/04