EP 1022401 A2 20000726 - New industrial application of natural rock and part derived from said application
Title (en)
New industrial application of natural rock and part derived from said application
Title (de)
Neue industrielle Nutzung von natürlichen Gestein und durch diese Nutzung gewonnenesTeil
Title (fr)
Nouvelle utilisation industrielle de roches naturelles et objet ainsi obtenu
Publication
Application
Priority
ES 9900117 A 19990121
Abstract (en)
The invention consists of making use of natural rock residues, particularly of marble, generated in traditional manufacture of large, thin sheets, consisting of both small blocks created in quarry explosions and residues obtained in the later cutting phase when obtaining the sheets. With these residues small parts (1) are obtained similar in configuration and size to a conventional ceramic brick but made of stone, which may be used in construction as structural elements for walls and the like.
IPC 1-7
IPC 8 full level
E04B 2/02 (2006.01)
CPC (source: EP)
E04B 2/02 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1022401 A2 20000726; EP 1022401 A3 20011004; ES 2160470 A1 20011101; ES 2160470 B1 20020516
DOCDB simple family (application)
EP 00500007 A 20000120; ES 9900117 A 19990121