FR1106477A
Expired / Lapsed
FR
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Magnetic tape drive device
Assignee: International Standard Electric Corp
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Filing: 1954-08-12
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Granted: 1955-12-19
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Expires: 1974-08-12
Abstract
No abstract record available.
Inventors
- 👤 Desmond Sydney Ridler
- 👤 Bernard Frank Armsby
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 08:58
CPC Classifications
H; H04; H04L; H04L13/00; H04L13/02; H04L13/06; G; G03; G03B; G03B21/00; G03B21/14; G03B21/32; G06; G06K; G06K13/00; G06K13/18; G06K13/20; G06K13/22; G06K13/26; G06K13/28; G11; G11B; G11B15/00; G11B15/18; G11B15/38; G11B15/60; G11B15/62; G11B15/64; G11B15/675; G11B15/68; G11B15/6895; G11B23/00; G11B23/02; G11B23/12; G11B5/00; G11B5/74
Claims Analysis
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References Cited (Backward Citations)
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