FR1106950A
Expired / Lapsed
FR
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Improvements to electronic arithmetic calculating machines
Assignee: NAT RES DEV
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Filing: 1954-08-27
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Granted: 1955-12-27
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Expires: 1974-08-27
Abstract
No abstract record available.
Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-22 22:59
CPC Classifications
G; G06; G06F; G06F7/00; G06F7/38; G06F7/48; G06F7/52; G06F7/523; G06F7/525
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