CH296546A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Process for the preparation of a new dye of the phthalocyanine series.
Assignee: Ici Ltd
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Filing: 1950-12-11
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Granted: —
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Expires: 1970-12-11
Abstract
No abstract record available.
Inventors
- 👤 Limited Imperial Ch Industries
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-01 22:23
CPC Classifications
C; C09; C09B; C09B47/00; C09B47/04; C09B47/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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