FR943392A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Dust collector
Assignee: Niels Hostrup Pedersen
•
Filing: 1947-03-18
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Granted: 1949-03-07
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Expires: 1967-03-18
Abstract
No abstract record available.
Inventors
- 👤 Niels Hostrup Pedersen
- 👤 Jens Christian Clausen
- 👤 Steen Ethelberg
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 10:17
CPC Classifications
B; B04; B04C; B04C3/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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