EP0244795A1
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Building, roof or wall covering
Assignee: Roland-Werke Dachbaustoffe und Bauchemie & Co GmbH
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Filing: 1987-05-04
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Granted: —
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Expires: 2007-05-04
Abstract
Abstract Building roof or wall covering having a base layer, in particular a trapezoidal sheet, containing open channels, a fire-retarding substance, in particular water (21) held in chambers, being arranged in the channels (18) of the base layer (11). <IMAGE>
Inventors
- 👤 Taieb Marzouki
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-05 17:18
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/62; E04B1/92; E04B1/94; E04B1/941; E04B1/942; A; A62; A62C; A62C35/00; A62C35/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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