FR938136A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Process to facilitate the distillation of solid substances which are bad conductors of heat and in particular of pyroschists, peat, lignite, coal, wood
Assignee: Paul-Etienne-Edouard Prion
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Filing: 1946-12-06
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Granted: 1948-09-06
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Expires: 1966-12-06
Abstract
No abstract record available.
Inventors
- 👤 Paul-Etienne-Edouard Prion
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 12:18
CPC Classifications
C; C10; C10B; C10B57/00; C10B57/04
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