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Electrically-heated boot
US 1,761,829 A
Filed
: 05/28/1928
Issued
: 06/03/1930
Est. Priority Date
: 05/28/1928
Status: Expired due to Term
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Current Assignee
Otto Heinemann
Original Assignee
Otto Heinemann
Inventors
Heinemann, Otto
Application Number
US02/280,990
Time in Patent Office
736 Days
Field of Search
US Class Current
36/2.6
CPC Class Codes
A43B 3/355
heated by an electric curre...
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