Patent FR1107265A successfully refreshed from Google Patents.
FR1107265A
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Magnetic recording tape and its manufacturing process
Assignee: Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
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Filing: 1954-06-25
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Granted: 1955-12-29
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Expires: 1974-06-25
Abstract
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Inventors
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Bibliographic Details
Application Number
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FR
Data Source
google_patents
Last Synchronized
2026-10-29 11:14
CPC Classifications
G; G11; G11B; G11B5/00; G11B5/62; G11B5/68; G11B5/70; G11B5/714; G11B5/706; G11B5/70605; G11B5/70615
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