Patent DE1087906B successfully refreshed from Google Patents.
DE1087906B
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Protective device for workers who are in dusty air
Assignee: Individual
•
Filing: 1956-08-02
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Granted: —
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Expires: 1976-08-02
Abstract
No abstract record available.
Inventors
- 👤 Med Dr Phil Friedrich Loenn Dr
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-09 22:02
CPC Classifications
A; A62; A62B; A62B18/00; A62B18/006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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