DE856283C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Elastic connection with automatic seal for plug-in weather ducts
Assignee: Individual
•
Filing: 1948-10-14
•
Granted: 1952-11-20
•
Expires: 1968-10-14
Abstract
No abstract record available.
Inventors
- 👤 Adolf Klee
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-28 17:37
CPC Classifications
E; E21; E21F; E21F1/00; E21F1/04; E21F1/06
Claims Analysis
Total Claims: 0
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