FR904673A
Expired / Lapsed
FR
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Device for the continuous washing of wood chips or natural fibers, for the manufacture of cellulose or chemical, semi-chemical and mechanical pulps
Assignee: Henri-Louis-Joseph Guillon
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Filing: 1944-01-04
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Granted: 1945-11-13
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Expires: 1964-01-04
Abstract
No abstract record available.
Inventors
- 👤 Henri-Louis-Joseph Guillon
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 09:35
CPC Classifications
D; D21; D21C; D21C7/00
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