HUT62343A
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1993-04-28
Process and equipment for electrocindery refinement of metals
EP0456884A3
(en )
1992-04-15
Method of holding objects and apparatus therefor
ZA892187B
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1989-11-29
Process for utilizing of zinc-containing metallurgical dusts and sludges
EP0486187A3
(en )
1992-08-19
Process and apparatus for electrowinning of heavy metals from waste baths
EP0454072A3
(en )
1992-07-08
Method and apparatus for surface modification of metal parts
GB2097162B
(en )
1984-08-22
Apparatus for receiving and identifying items of a preselected metal
EP0428098A3
(en )
1991-11-21
Improved method of reducing iron ore
GB2269469B
(en )
1996-01-03
Method of exchanging an article and apparatus therefor
EP0481496A3
(en )
1992-09-23
Process and apparatus for measuring sizes of steel sections
PL306256A1
(en )
1995-06-26
Method of obtaining pure iron and apparatus therefor
GB2206512B
(en )
1991-06-19
Process and apparatus for metal casting
GB9106276D0
(en )
1991-05-08
Process for identification evaluation and removal of microshrinkage
RO105835B1
(ro )
1992-12-30
Procedeu pentru dezoxidarea si detunderizarea metalelor feroase
GB2242422B
(en )
1993-12-08
Removal of base metals and cyanide from gold-barren cip solutions
ZA903099B
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1991-03-27
Method and apparatus for the treatment of molten metals
ZA901414B
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1990-11-28
Process and apparatus for the vacuum treatment of metals
JPS6468455A
(en )
1989-03-14
Molten metal coating alloying method and apparatus
EG19210A
(en )
1994-07-30
Machine for removing slag and metal reminders from cruiceables
CS8891A2
(en )
1991-08-13
Method of metal casting and equipment for this process realization
GB2227440B
(en )
1992-06-17
Processing of metal articles
GB9011050D0
(en )
1990-07-04
Method and apparatus for processing of metal
RU1806939C
(en )
1993-04-07
Method of processing scrap and waste metals
SU1592342A1
(ru )
1990-09-15
Уctpoйctbo для heпpepыbhoй oбpaбotkи metaллa и шлaka peaгehtamи
SU1592371A1
(ru )
1990-09-15
Cпocoб пepepaбotkи metaллootxoдob
CS680890A3
(en )
1992-07-15
Apparatus for electroslag treatment of metal scrap