FR326471A
Expired / Lapsed
FR
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Mineral classifier-divider system, called "libois classifier-divider"
Assignee: LIBOIS ALBERT
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Filing: 1902-11-19
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Granted: 1903-05-27
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Expires: 1922-11-19
Abstract
No abstract record available.
Inventors
- 👤 Libois Albert
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 06:36
CPC Classifications
B; B03; B03B; B03B5/00; B03B5/02; B03B5/26
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