EP 0193790 B1 19900110 - CLAY-TILE MATERIAL
Title (en)
CLAY-TILE MATERIAL
Publication
Application
Priority
DE 3507375 A 19850302
Abstract (en)
[origin: EP0193790A2] 1. Tile material, in particular roof tiles, essentially consisting of conventional fired tile clays and a watertight coating, characterised in that a glass-like intermediate layer is arranged on the fired tile clay, on which intermediate layer an engobe layer is in turn arranged.
IPC 1-7
IPC 8 full level
E04D 1/04 (2006.01)
CPC (source: EP US)
E04D 1/04 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE DE FR IT NL
DOCDB simple family (publication)
EP 0193790 A2 19860910; EP 0193790 A3 19870616; EP 0193790 B1 19900110; AT E49442 T1 19900115; DE 3507375 A1 19860904; DE 3507375 C2 19871022; DE 3668205 D1 19900215
DOCDB simple family (application)
EP 86102115 A 19860219; AT 86102115 T 19860219; DE 3507375 A 19850302; DE 3668205 T 19860219