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FR1006765A
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FR
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Pigeage airlock
Assignee: Ernest-Robert-Jacqu Beaudequin
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Filing: 1949-10-18
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Granted: 1952-04-28
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Expires: 1969-10-18
Abstract
No abstract record available.
Inventors
- 👤 Ernest-Robert-Jacqu Beaudequin
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 17:45
CPC Classifications
G; G01; G01F; G01F23/00; G01F23/02
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Total Claims: 0
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References Cited (Backward Citations)
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