Synthetic plastic bags
United States Patent 3255951
US Patent References:
Shopper's bag
- - 1418001

Parcel bag
- - 2516266

Thermal actuator
- - 3132472


Inventors:
Hung, Kay Chan
Publication Date:
06/14/1966
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Assignee:
POLSON IND COMPANY
Primary Class:
383/10
International Classes:
B65D33/08; B65D33/06