Patent CH338585A successfully refreshed from Google Patents.
CH338585A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Process for the production of lightweight panels, in particular for roofing purposes, and lightweight panels produced by this process
Assignee: Gips Union Ag
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Filing: 1956-09-20
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Granted: —
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Expires: 1976-09-20
Abstract
No abstract record available.
Inventors
- 👤 Willy Dr Eggenberger
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-05 18:11
CPC Classifications
E; E04; E04C; E04C2/00; E04C2/30; E04C2/38; E04C2/384; E04D; E04D3/00; E04D3/02; E04D3/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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