EP 0314322 A3 19890816 - BRIQUETTING PROCESS
Title (en)
BRIQUETTING PROCESS
Publication
Application
Priority
GB 8725252 A 19871028
Abstract (en)
[origin: EP0314322A2] Fine coal is briquetted using a binder and up to 2% by weight of the mix of a cement.
IPC 1-7
IPC 8 full level
C10L 5/10 (2006.01)
CPC (source: EP)
C10L 5/10 (2013.01)
Citation (search report)
- [X] GB 716653 A 19541013 - STANDARD OIL DEV CO
- [A] GB 2181449 A 19870423 - BOBRITE LIMITED
- [A] EP 0237179 A2 19870916 - COAL INDUSTRY PATENTS LTD [GB]
- [AP] WO 8800232 A1 19880114 - EXPLOSIVE DEV LTD [GB]
- [A] FR 762992 A 19340421
- [A] FR 334983 A 19040107 - GUSTAVE QUENTIN [BE]
Designated contracting state (EPC)
BE DE FR
DOCDB simple family (publication)
EP 0314322 A2 19890503; EP 0314322 A3 19890816; AU 2370788 A 19890504; CN 1022845 C 19931124; CN 1042175 A 19900516; GB 2211512 A 19890705; GB 8725252 D0 19871202; ZA 887733 B 19890726
DOCDB simple family (application)
EP 88309301 A 19881006; AU 2370788 A 19881013; CN 88107460 A 19881027; GB 8725252 A 19871028; GB 8823443 A 19881006; ZA 887733 A 19881017