FR993903A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements made to the means for building hollow bodies, in particular reservoirs
Assignee: Leon-Joseph Dubois
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Filing: 1944-11-02
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Granted: 1951-11-08
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Expires: 1964-11-02
Abstract
No abstract record available.
Inventors
- 👤 Leon-Joseph Dubois
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 18:02
CPC Classifications
E; E04; E04H; E04H7/00; E04H7/02; E04H7/04; E04H7/14
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