FR615164A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Oxidation filter septic tank
Assignee: Marcel Lenoir
•
Filing: 1926-04-26
•
Granted: 1926-12-31
•
Expires: 1946-04-26
Abstract
No abstract record available.
Inventors
- 👤 Marcel Lenoir
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 18:45
CPC Classifications
C; C02; C02F; C02F3/00; C02F3/02; C02F3/04; Y; Y02; Y02W; Y02W10/00; Y02W10/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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