Title:
ANTI-SPILLING DEVICE FOR DRINKING CONTAINERS
United States Patent 3549044


Inventors:
Lerner, Nathan B.
Application Number:
US3549044DA
Publication Date:
12/22/1970
Filing Date:
08/08/1968
Assignee:
Nathan, Lerner B.
Primary Class:
International Classes:
A47G19/22; (IPC1-7): A47G19/22
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