EP 0316411 A1 19890524 - COKE OVEN COVER.
Title (en)
COKE OVEN COVER.
Title (de)
KOKSOFENDECKE.
Title (fr)
COUVERCLE POUR FOURS A COKE.
Publication
Application
Priority
DE 3717015 A 19870521
Abstract (en)
[origin: WO8809361A1] Coke oven covers are manufactured at least in part from refractory concrete.
Abstract (fr)
On fabrique des couvercles pour fours à coke au moins partiellement en béton réfractaire.
IPC 1-7
IPC 8 full level
C10B 29/02 (2006.01)
CPC (source: EP US)
C10B 29/02 (2013.01 - EP US)
Citation (search report)
See references of WO 8809361A1
Designated contracting state (EPC)
BE DE FR IT NL
DOCDB simple family (publication)
WO 8809361 A1 19881201; DE 3816396 A1 19890302; DE 3816396 C2 19890810; DE 3863627 D1 19910814; EP 0316411 A1 19890524; EP 0316411 B1 19910710; US 4929179 A 19900529; US 5155966 A 19921020
DOCDB simple family (application)
EP 8800461 W 19880524; DE 3816396 A 19880513; DE 3863627 T 19880524; EP 88904958 A 19880524; US 25854988 A 19881017; US 50501790 A 19900404