FR1290712A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Process for the preparation of raw sludge present in wastewater treatment
Assignee: Aqseptence Group GmbH
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Filing: 1961-06-01
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Granted: 1962-04-13
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Expires: 1981-06-01
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 18:22
CPC Classifications
C; C02; C02F; C02F11/00; C02F11/10; C02F11/12; C02F11/13; C02F11/121; Y; Y02; Y02W; Y02W10/00; Y02W10/40
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