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US 3,339,080 A
Filed
: 06/24/1964
Issued
: 08/29/1967
Est. Priority Date
: 06/24/1964
Status: Expired due to Term
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1. IN A CIRCUIT ADAPTED TO OPERATE FROM A BATTERY AND
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1. IN A CIRCUIT ADAPTED TO OPERATE FROM A BATTERY AND
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Current Assignee
Brian W. Howald
Original Assignee
Brian W. Howald
Inventors
Howald, Brian W.
Application Number
US04/377,680
Time in Patent Office
1,161 Days
Field of Search
US Class Current
307/66
CPC Class Codes
H02M 7/797
using semiconductor devices...
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