FR667308A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Process for the preparation of acetylene condensation products
Assignee: IG Farbenindustrie AG
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Filing: 1929-01-12
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Granted: 1929-10-15
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Expires: 1949-01-12
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 23:51
CPC Classifications
C; C07; C07D; C07D213/00; C07D213/02; C07D213/04; C07D213/06; C07D213/08; C07D213/09; C07D213/12
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