Patent FR1276433A successfully refreshed from Google Patents.
FR1276433A
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Telephone device
Assignee: Koninklijke Philips NV
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Filing: 1960-12-20
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Granted: 1961-11-17
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Expires: 1980-12-20
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 23:27
CPC Classifications
H; H04; H04M; H04M1/00; H04M1/02; H04M1/0202; H01; H01H; H01H13/00; H01H13/70; H01H13/84; H01H2217/00; H01H2217/012; H01H2219/00; H01H2219/002; H01H2221/00; H01H2221/064; H01H2221/07; H01H2221/08; H01H2223/00; H01H2223/034; H01H2231/00; H01H2231/022
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