DE952299C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Support structure, in particular building ceiling or roof covering, made of adjacent lightweight concrete panels
Assignee: Internationella Siporex AB
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Filing: 1953-06-27
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Granted: 1956-11-15
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Expires: 1973-06-27
Abstract
No abstract record available.
Inventors
- 👤 Karl Gustav Olsson
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 04:20
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/38; E04B1/61; E04B1/6108; E04B1/6116
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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