FR505377A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Process for the gasification or pyrogenic treatment of tars, pitches and viscous or pasty hydrocarbons
Assignee: Individual
•
Filing: 1915-03-10
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Granted: 1920-07-29
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Expires: 1935-03-10
Abstract
No abstract record available.
Inventors
- 👤 Daniel Koechlin
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-09 03:40
CPC Classifications
C; C10; C10G; C10G9/00; C10G9/26; C10G2400/00; C10G2400/30
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References Cited (Backward Citations)
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