Drinking tube
United States Patent 2094268

Inventors:
Bernard, Friedman Joseph
Publication Date:
09/28/1937
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Assignee:
Bernard, Friedman Joseph
Primary Class:
239/33
Other Classes:
285/226, D07/300.200, 229/93, 215/388
International Classes:
A47G21/18; B29C53/30; B31F1/20; A47G21/00; B29C53/00