CH226850A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Process for the preparation of a monoazo dye.
Assignee: Ig Farbenindustrie Ag
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Filing: 1941-08-26
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Granted: —
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Expires: 1961-08-26
Abstract
No abstract record available.
Inventors
- 👤 Aktiengesellsc Farbenindustrie
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-04 19:38
CPC Classifications
C; C09; C09B; C09B62/00; C09B62/44; C09B62/62; C09B62/66
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