FR820843A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Removable assembly mode of parts
Assignee: Koninklijke Philips NV
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Filing: 1937-04-20
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Granted: 1937-11-19
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Expires: 1957-04-20
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-06 12:10
CPC Classifications
F; F21; F21V; F21V17/00; F21V17/10; F21V17/14; F21S; F21S41/00; F21S41/20; F21S41/29
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