EP 0670190 B1 20000503 - Foundry mould and process for making it
Title (en)
Foundry mould and process for making it
Title (de)
Giessform und Verfahren zu ihrer Herstellung
Title (fr)
Moule de fonderie et son procédé de réalisation
Publication
Application
Priority
FR 9402327 A 19940301
Abstract (en)
[origin: EP0670190A1] A metallic mould is coated with an intermediate layer made of an alloy of Ni, Cr, Al and Y followed by a protective refractory layer chosen from mullite, yttrium oxide and mixtures of MgO-Al2O3 such as spinel.
IPC 1-7
IPC 8 full level
CPC (source: EP)
Citation (examination)
EP 0212157 A2 19870304 - VARTA BATTERIE [DE]
Designated contracting state (EPC)
DE ES GB IT
DOCDB simple family (publication)
EP 0670190 A1 19950906; EP 0670190 B1 20000503; DE 69516566 D1 20000608; DE 69516566 T2 20010208; ES 2146294 T3 20000801; FR 2716898 A1 19950908; FR 2716898 B1 19960607
DOCDB simple family (application)
EP 95400426 A 19950228; DE 69516566 T 19950228; ES 95400426 T 19950228; FR 9402327 A 19940301