FR6402E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Continuous circulation filter basins for the physical and bacteriological purification of sewage, applicable to the filtration of large bodies of water in general
Assignee: Individual
•
Filing: —
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Granted: 1906-11-03
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Expires: 1923-11-03
Abstract
No abstract record available.
Inventors
- 👤 Armand Puech
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 21:38
CPC Classifications
C; C02; C02F; C02F3/00; C02F3/02; C02F3/12; C02F3/24; Y; Y02; Y02W; Y02W10/00; Y02W10/10
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