FR1096931A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to digital data conversion devices
Assignee: British Tabulating Machine Co Ltd
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Filing: 1954-01-25
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Granted: 1955-06-28
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Expires: 1974-01-25
Abstract
No abstract record available.
Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 21:38
CPC Classifications
H; H03; H03M; H03M7/00; H03M7/02; H03M7/06; H03M7/08
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