FR706973A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Expanded Metal Box Forming Machine
Assignee: Lucien Bourtereau
•
Filing: 1930-12-03
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Granted: 1931-07-01
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Expires: 1950-12-03
Abstract
No abstract record available.
Inventors
- 👤 Lucien Bourtereau
- 👤 Pierre Sourmet
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 15:39
CPC Classifications
B; B21; B21D; B21D11/00; B21D11/10; B21D11/12; B21D11/125
Claims Analysis
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References Cited (Backward Citations)
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