CH525855A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Process for the preparation of new polyfluorinated quaternary ammonium salts
Assignee: Ugine Kuhlmann
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Filing: 1970-05-08
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Granted: —
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Expires: 1990-05-08
Abstract
No abstract record available.
Inventors
- 👤 Foulletier Louis
- 👤 Lalu Jean-Pierre
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-09 01:26
CPC Classifications
B; B03; B03D; B03D1/00; B03D1/001; B03D1/004; B03D1/01; B03D1/012; C; C09; C09K; C09K23/00; C09K23/08; C09K23/18; B03D2203/00; B03D2203/02
Claims Analysis
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References Cited (Backward Citations)
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