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FR2247478B1 Expired / Lapsed FR ⏱️ 0.0 years remaining

FR2247478B1 - - Google Patents

Assignee: Ciba Specialty Chemicals Water Treatments Ltd
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Filing: 1974-10-10
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Granted: 1979-06-08
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Expires: 1994-10-10
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Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-03 13:29
CPC Classifications
B; B03; B03D; B03D1/00; B03D1/001; B03D1/004; B03D1/016; C; C01; C01F; C01F7/00; C01F7/02; C01F7/04; C01F7/06; C01F7/0646; C01F7/0653; C02; C02F; C02F1/00; C02F1/52; C02F1/54; C08; C08F; C08F220/00; C08F220/02; C08F220/04; C08F220/52; C08F220/54; C08F220/56; B03D1/008; B03D1/01; B03D2201/00; B03D2201/002; C08F220/58; C08F220/585

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