FR1099467A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to purely digital electronic calculating machines
Assignee: NAT RES DEV
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Filing: 1953-12-22
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Granted: 1955-09-06
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Expires: 1973-12-22
Abstract
No abstract record available.
Inventors
- 👤 Hubert John Crawley
- 👤 Christopher Strachey
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-22 19:23
CPC Classifications
G; G06; G06F; G06F9/00; G06F9/06; G06F9/30; G06F9/34; G06F9/355
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