Patent FR634247A successfully refreshed from Google Patents.
FR634247A
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FR
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Improvements made to furnaces to distill hard coal
Assignee: Rodolphe Hirt
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Filing: 1927-04-28
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Granted: 1928-02-11
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Expires: 1947-04-28
Abstract
No abstract record available.
Inventors
- 👤 Rodolphe Hirt
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 04:26
CPC Classifications
C; C10; C10B; C10B1/00; C10B1/02; C10B1/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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