FI297174A -

Info

Application number

FI297174A

Other languages

Other versions

Inventor

Simo Antero Iivari Maekipirtti

Original Assignee

Outokumpu Oy

Priority date

1974-10-11

Filing date

1974-10-11

Publication date

1976-04-12

1974-10-11 Application filed by Outokumpu Oy filed Critical Outokumpu Oy

1974-10-11 Priority to FI297174A priority Critical patent/FI54148C/fi

1976-04-12 Publication of FI297174A publication Critical patent/FI297174A/fi

1978-06-30 Application granted granted Critical

1978-06-30 Publication of FI54148B publication Critical patent/FI54148B/fi

1978-10-10 Publication of FI54148C publication Critical patent/FI54148C/fi

FI297174A 1974-10-11 1974-10-11 Foerfarande foer pyrometallurgisk raffinering av raokoppar som innehaoller nickel FI54148C (fi)