FR1461687A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
New dyes, their preparation processes, their applications and intermediates usable for their manufacture
Assignee: Kuhlmann SA
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Filing: 1965-10-29
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Granted: 1966-02-25
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Expires: 1985-10-29
Abstract
No abstract record available.
Inventors
- 👤 Djavad Razavi
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 08:35
CPC Classifications
C; C09; C09B; C09B69/00; C09B62/00; C09B62/44; C09B62/78; C09B69/001; C09B69/004
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