YU80686A
(en )
1988-12-31
Process for extracting metals from water solutions
IL89452A0
(en )
1989-09-10
Method for removal of heavy metals from phosphoric acid containing solutions
IL65313A0
(en )
1982-05-31
Apparatus for casting of metals
GB2183517B
(en )
1989-05-10
Method of making metal castings
DE3564704D1
(en )
1988-10-06
Apparatus for the galvanic recovery of metals from diluted solutions
BG47552A1
(en )
1990-08-15
Method for extracting of metals from chloride solutions
GB2178059B
(en )
1988-07-27
Process for preparing an ingot from metal scrap
JPS57155400A
(en )
1982-09-25
Removal of scale by electrolysis
IL83449A0
(en )
1988-01-31
Method for the interseparation of noble metals
IL75450A0
(en )
1985-10-31
Method for removal of organo-metallics from wastewater
GB8803318D0
(en )
1988-03-09
Process for recovery of metals
ZA88662B
(en )
1988-08-03
Method of continuously casting lead-bearing steel
EP0224209A3
(en )
1988-04-27
Process for recovery of rare metals
HUT44291A
(en )
1988-02-29
Process for refining of noble metals
EP0219213A3
(en )
1988-06-15
Method of recovering gallium from scrap containing gallium
BG43114A1
(en )
1988-04-15
Method for electrochemical removal of scale from ferric metals
ZA851239B
(en )
1985-09-25
Apparatus and method for removing dissolved metals from solutions containing same
PL237340A1
(en )
1983-01-17
Apparatus for refining of metals
CS556987A2
(en )
1990-06-13
Method of n-paraffine removal
BG36126A1
(en )
1984-09-14
Method for biological extraction of non- ferrous metals
ZA868840B
(en )
1987-07-29
Process for recovery of rare metals
SU974818A1
(en )
1994-06-15
Flux for electric-slag remelting of steel
CS261068B3
(en )
1989-01-12
Method of quicksilver removal from waste solutions
VN34A6
(en )
1988-03-21
Method for removal of copper-ions from solution of copper-complexonate
BG32484A1
(en )
1982-08-16
Method for anodic dissolving of precious metals