DE925793C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Detachable suspended ceiling
Assignee: Individual
•
Filing: 1952-05-20
•
Granted: 1955-03-31
•
Expires: 1972-05-20
Abstract
No abstract record available.
Inventors
- 👤 Josef Bernhard Zimmermann
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 18:05
CPC Classifications
E; E04; E04B; E04B9/00; E04B9/06; E04B9/12; E04B9/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE842843C
Cited
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