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THERMAL BATTERY WITH TEMPERATURE INDICATING POTTING COMPOSITION
US 3,445,291 A
Filed
: 07/14/1966
Issued
: 05/20/1969
Est. Priority Date
: 07/14/1966
Status: Expired due to Term
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Current Assignee
Mine Safety Appliances Company
(MSA Safety, Inc.)
Original Assignee
Leonard A. Stein
Inventors
Stein, Leonard A.
Application Number
US04/565,078
Time in Patent Office
1,041 Days
Field of Search
US Class Current
429/90
CPC Class Codes
H01M 6/36
containing electrolyte and ...
H01M 6/5044
Cells or batteries structur...
Y10S 252/962
Temperature or thermal history
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