Patent US627385A successfully refreshed from Google Patents.
Patent FR53994E successfully refreshed from Google Patents.
FR53994E
Expired / Lapsed
FR
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Improvements made to circuits such as engine ignition circuits
Assignee: Bronzavia SA
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Filing: 1945-07-11
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Granted: 1947-01-14
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Expires: 1965-07-11
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 10:15
CPC Classifications
F; F02; F02P; F02P7/00; F02P7/02; F02P7/021; F02P7/025
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