Title:
FRANGIBLE PLASTIC CLOSURE
United States Patent 3434620
Inventors:
Laurizio, Jeremiah
Publication Date:
03/25/1969
Export Citation:
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Assignee:
AMERICAN FLANGE & MFG
Primary Class:
220/258.2
Other Classes:
220/258.5, 220/270, 222/541.9, D09/446
International Classes:
B65D39/08; B65D47/10; B65D47/14; B65D39/00; B65D47/06; B65D47/12; (IPC1-7): B65D17/00; B65D47/10
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US Patent References:
3239112Dispensing closure with removable diaphragm
3135441Spout type container closure
3127064N/A




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