FR67812E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Pneumatic device for transporting and spreading powdered products
Assignee: Francois Ecal
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Filing: 1955-05-03
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Granted: 1958-03-24
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Expires: 1975-05-03
Abstract
No abstract record available.
Inventors
- 👤 Francois Ecal
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 11:05
CPC Classifications
B; B65; B65G; B65G53/00; B65G53/04; B65G53/16; A; A01; A01M; A01M9/00; A01M9/0007; A01M9/003
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References Cited (Backward Citations)
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