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Patent DE29990C successfully refreshed from Google Patents.
DE29990C
Active / In Force
DE
Innovations in the process for the preparation of dyes by the action of a sugar solution in alcoholic fermentation on aromatic compounds
Assignee: J. H. LODER in Utrecht
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Filing: —
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Granted: —
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Expires: —
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 10:55
CPC Classifications
C; C09; C09B; C09B61/00
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