FR570157A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to pneumatic conveyors for cotton and other similar materials
Assignee: James Lever Rushton
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Filing: 1923-08-27
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Granted: 1924-04-24
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Expires: 1943-08-27
Abstract
No abstract record available.
Inventors
- 👤 James Lever Rushton
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 20:31
CPC Classifications
B; B65; B65G; B65G53/00; B65G53/34; B65G53/52; B65G53/526
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