FR1225832A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Further development to cross-scrolling magnetic recording heads
Assignee: PROCEDES MAGNETIQUES FRANCAIS
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Filing: 1959-02-20
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Granted: 1960-07-04
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Expires: 1979-02-20
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 18:16
CPC Classifications
G; G11; G11B; G11B5/00; G11B5/127; G11B5/1272; G11B5/133; G11B5/147; G11B5/17; G11B5/187; G11B5/23
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