GB2123442B
(en )
1986-06-18
Chemical surface modification of metals coating with metals
GB2086938B
(en )
1983-08-10
Device for electrolytic surface treatment of mechanical workpieces
GB2164359B
(en )
1988-02-17
Surface treatment of metals
SG130992G
(en )
1993-03-12
Process for treating copper surface
EP0170414A3
(en )
1986-12-30
Process for treating metal surface
ZA812148B
(en )
1982-04-28
Process for carburizing ferrous metals
ZA781432B
(en )
1979-02-28
Method for the surface treatment of metals
GB2147611B
(en )
1986-05-21
Process for treating the surface of valve metals with chalcogens
DE3471598D1
(en )
1988-07-07
Process for the treatment of industrial residual sludge
DE3365953D1
(en )
1986-10-16
Process for treating sludge
DE3464262D1
(en )
1987-07-23
Apparatus and process for the galvanic deposition of metals
DE3568458D1
(en )
1989-04-06
Anti-corrosion treatment process for iron materials
GB2125067B
(en )
1985-10-09
A process for the surface treatment of ferrous metal surfaces
GB8319365D0
(en )
1983-08-17
Treatment of metals
ZA828553B
(en )
1983-09-28
Process for case-hardening metallic workpieces
GB8321253D0
(en )
1983-09-07
Surface treatment of metal
JPS5645785A
(en )
1981-04-25
Method of treating surface of metal
ZA795853B
(en )
1980-10-29
Process for the treatment of boron containing steel
DE3170216D1
(en )
1985-05-30
Method for the treatment of metal surfaces
DE3174840D1
(en )
1986-07-24
Process for carburizing ferrous metals
PL236811A1
(en )
1983-12-19
Process for chemical treatment of the surface of ferrous metals
DE3364787D1
(en )
1986-09-04
Apparatus and process for the treatment of molten metal
PL245157A1
(en )
1984-09-24
Method of water hardening of articles made of ferrous metals
YU86681A
(en )
1983-09-30
Process for the elimination of metals from metallic salt solutions
PL234869A1
(en )
1983-08-01
Method of chemical treatment of ferrous metals surface