FR1074356A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Protective cover for discs
Assignee: Koninklijke Philips NV
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Filing: 1953-04-07
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Granted: 1954-10-05
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Expires: 1973-04-07
Abstract
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Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 09:20
CPC Classifications
B; B65; B65D; B65D85/00; B65D85/54; B65D85/544; B65D85/546
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