Patent FR600303A successfully refreshed from Google Patents.
FR600303A
Expired / Lapsed
FR
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Double cylinder safety lock
Assignee: HAHN fur OPTIK und MECHANIK AG
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Filing: 1925-07-03
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Granted: 1926-02-04
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Expires: 1945-07-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 10:01
CPC Classifications
E; E05; E05B; E05B9/00; E05B9/04; E05B9/041; E05B17/00; E05B17/04; E05B17/047
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