Patent US1577640A successfully refreshed from Google Patents.
Patent DE910199C successfully refreshed from Google Patents.
DE910199C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for the production of merocyanines
Assignee: Agfa Gevaert NV
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Filing: 1941-04-06
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Granted: 1954-04-29
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Expires: 1961-04-06
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 04:12
CPC Classifications
C; C09; C09B; C09B23/00; C09B23/02; C09B23/06; C09B23/10; C09B23/105
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