Patent CH545254A successfully refreshed from Google Patents.
CH545254A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Process for purifying waste water
Assignee: Ciba Geigy Ag
•
Filing: 1972-09-27
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Granted: —
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Expires: 1992-09-27
Abstract
No abstract record available.
Inventors
- 👤 Hueper Heinz
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-08 15:34
CPC Classifications
C; C02; C02F; C02F3/00; C02F3/02; C02F3/12; C02F3/1205; C02F3/1226; C02F11/00; C02F11/10; Y; Y02; Y02W; Y02W10/00; Y02W10/10; Y02W10/40
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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