Patent DE720049C successfully refreshed from Google Patents.
CH445790A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Thermally insulating wall, self-supporting
Assignee: Wanner Sa D Ets
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Filing: 1967-02-06
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Granted: —
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Expires: 1987-02-06
Abstract
No abstract record available.
Inventors
- 👤 Dumont Albert
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-08 04:57
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/02; E04B2/04; E04B2/06; E04B1/00; E04B1/62; E04B1/74; E04B1/76; E04B2/08; E04B2/72; E04B2/723; E04C; E04C2/00; E04C2/30; E04C2/40; E04B2002/0202; E04B2002/0243; E04B2002/0247
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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