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United States Patent 1920193
Inventors:
Gary, George E.
Publication Date:
08/01/1933
View Patent Images:
Download PDF 1920193
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Export Citation:
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Assignee:
BROWN & WILLIAMSON TOBACCO
Primary Class:
206/748
Other Classes:
206/757, 206/236, 206/45.290
International Classes:
B65D5/50
;
B65D5/52
;
B65D81/36
;
B65D5/44
;
B65D81/00