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FR2139456A5 Expired / Lapsed FR ⏱️ 0.0 years remaining

FR2139456A5 - - Google Patents

Assignee: Imperial Chemical Industries Ltd
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Filing: 1972-05-12
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Granted: 1973-01-05
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Expires: 1992-05-12
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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 2026-11-04 10:08
CPC Classifications
C; C09; C09K; C09K3/00; C09K3/10; C09K3/1006; C09K3/1018; C09K3/1012; F; F16; F16J; F16J15/00; F16J15/02; F16J15/06; F16J15/10; F16J15/102; C09K2200/00; C09K2200/06; C09K2200/068; C09K2200/0682; C09K2200/0685; Y; Y10; Y10S; Y10S525/00; Y10S525/906; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31652; Y10T428/31663

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