FR883225A
Expired / Lapsed
FR
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Development of portable gasifier purification and filtering devices
Assignee: Jean Rolland
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Filing: 1942-02-11
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Granted: 1943-06-28
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Expires: 1962-02-11
Abstract
No abstract record available.
Inventors
- 👤 Jean Rolland
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-06 15:02
CPC Classifications
C; C10; C10K; C10K1/00; B; B01; B01D; B01D50/00; B01D50/20; C10K1/02
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