DK0630975T3
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1997-09-01
Method for direct reduction of iron oxide-containing substances.
FI974427A0
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1997-12-05
Chloride-assisted liquid metallurgical extraction of metal
NO942790D0
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1994-07-27
Method of friction welding and device for the same
DE69612336D1
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2001-05-10
Process for micro-etching copper and copper alloys
DE69514775D1
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2000-03-02
Gas carburizing process and device
BR9600097A
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1998-01-27
Method for producing alloy steels and apparatus for carrying out the method
IT1285874B1
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1998-06-24
METHOD FOR JUDGING THE PROPERTIES OF CAST CAST IRON.
IT1277839B1
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1997-11-12
METHOD AND DEVICE FOR THE MAGNETIC DEFORMATION OF METAL BODIES
TR199600831A2
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1997-07-21
Nitrogen production method and setup.
HK1000894A1
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2001-08-24
Ferrous alloy with fe-a1 diffusion layer and method of making the same
KR970702759A
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1997-06-10
DIE COATING METHOD AND APPARATVS
DE69706415D1
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2001-10-04
METHOD AND DEVICE FOR METAL COATING PIPES AND CAST IRON
ZA97740B
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1997-08-04
Ferrous metallurgical process and installation.
HUP0001724A3
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2001-11-28
Biosorption agents for metal ions and method for the production thereof
FI944254A0
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1994-09-14
Process for the manufacture of seamless pipes from non-ferrous metals, in particular copper and copper alloys
DK0914474T3
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2000-10-23
Metal reduction and melting process
DE69608652D1
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2000-07-06
Process for carburizing metals
EE9900396A
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2000-04-17
Method and apparatus for coating metals
TR199501684A2
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1997-07-21
The method and the setup of the metallurgical processes of ferrous metals.
NO941144D0
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1994-03-28
Method of friction welding and device for the same
ZA966438B
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1997-02-19
Method of operationg an inductor and inductor for carrying out the method.
HUP0000794A3
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2000-08-28
Process and apparatus for the identification of metal coins or other disc-shaped objects
DE69630493D1
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2003-12-04
Metal surface condition evaluation method and semiconductor production method
MXPA99007172A
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2003-08-01
Method for the production of galvanizing fluxes and flux feedstocks.
KR970705649A
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1997-10-09
METHOD FOR RECOVERING METAL AND CHEMICAL VALUES