Title:
Paper cup
United States Patent 3357623

Inventors:
Fritz, Wommelsdorf
Werner, Schmidt
Publication Date:
12/12/1967
View Patent Images:
Assignee:
RISSEN GMBH MASCHF
Primary Class:
Other Classes:
229/117.230, 229/117.090
International Classes:
B65D3/06; B65D3/28; B65D25/28; B65D3/00
US Patent References:
3135449Molding foil