CH327616A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Construction process using honeycomb bricks
Assignee: H Berthault S A R L Ets
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Filing: 1955-06-11
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Granted: —
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Expires: 1975-06-11
Abstract
No abstract record available.
Inventors
- 👤 Berthault Henri
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-09 00:29
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/02; E04B2/14; E04B2/16; E04B2/18; E04B2/42; E04B2/52; E04C; E04C3/00; E04C3/02; E04C3/20; E04C3/22; E04B2002/0202; E04B2002/0204
Claims Analysis
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References Cited (Backward Citations)
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