DE636426C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Dust cover with fresh air supply
Assignee: Individual
•
Filing: 1932-06-24
•
Granted: 1936-10-08
•
Expires: 1952-06-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 11:05
CPC Classifications
A; A41; A41D; A41D13/00; A41D13/05; A41D13/11; A41D13/1107; A41D13/1153
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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