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Fracturable seal
US 2,588,306 A
Filed
: 06/07/1949
Issued
: 03/04/1952
Est. Priority Date
: 06/07/1949
Status: Expired due to Term
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Current Assignee
Alfred H. Taylor Jr
Original Assignee
Alfred H. Taylor Jr
Inventors
Taylor, Alfred H. Jr.
Application Number
US03/097,531
Time in Patent Office
1,001 Days
Field of Search
US Class Current
222/3
CPC Class Codes
F17C 13/06
Closures, e.g. cap, breakab...
F17C 2205/032
pierceable
Y10T 137/1632
Destructible element
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