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Patent FR428221A successfully refreshed from Google Patents.
FR428221A
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Liquefied gas metering device
Assignee: Poulenc Freres SA
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Filing: 1911-04-08
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Granted: 1911-08-25
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Expires: 1931-04-08
Abstract
No abstract record available.
Inventors
- 👤 Paul-Victor Pacottet
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 17:13
CPC Classifications
G; G01; G01F; G01F11/00; G01F11/28; G01F11/42; G01F11/44
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Total Claims: 0
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References Cited (Backward Citations)
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