Patent FR837890A successfully refreshed from Google Patents.
FR837890A
Expired / Lapsed
FR
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Double tower layout to reproduce according to a template
Assignee: Robert Noulard
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Filing: 1938-05-13
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Granted: 1939-02-22
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Expires: 1958-05-13
Abstract
No abstract record available.
Inventors
- 👤 Robert Noulard
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 22:46
CPC Classifications
B; B23; B23Q; B23Q35/00; B23Q35/04; B23Q35/08; B23Q35/10; B23Q35/109
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References Cited (Backward Citations)
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