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Patent FR575028A successfully refreshed from Google Patents.
FR575028A
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FR
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Mechanical drawing table, with mobile perpendicular rulers
Assignee: Lucien-Adolphe-Marie Cougnot
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Filing: 1923-12-04
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Granted: 1924-07-23
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Expires: 1943-12-04
Abstract
No abstract record available.
Inventors
- 👤 Lucien-Adolphe-Marie Cougnot
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 06:05
CPC Classifications
B; B43; B43L; B43L13/00; B43L13/02; B43L13/04; B43L13/041
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