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FR773836A
Expired / Lapsed
FR
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Septic tank expandable at will
Assignee: Henri Vaubourg
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Filing: 1934-05-30
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Granted: 1934-11-26
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Expires: 1954-05-30
Abstract
No abstract record available.
Inventors
- 👤 Henri Vaubourg
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 21:53
CPC Classifications
C; C02; C02F; C02F3/00; C02F3/28; C02F3/2866; C02F3/288
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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