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FR1246536A Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements to devices for storing information

Assignee: GTE Sylvania Inc
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Filing: 1960-01-27
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Granted: 1960-11-18
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Expires: 1980-01-27
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-26 21:43
CPC Classifications
H; H05; H05B; H05B33/00; G; G06; G06K; G06K7/00; G06K7/10; G11; G11C; G11C13/00; G11C13/04; G11C13/048

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