DE69422420D1
(en )
2000-02-03
COMPOSITION AND METHOD FOR TREATING METALS
ATE377659T1
(en )
2007-11-15
METHOD FOR PROCESSING STEEL SLAG AND IRON CARRIERS TO OBTAIN PIG IRON AND ENVIRONMENTALLY FRIENDLY SLAG
ATA209692A
(en )
1998-06-15
METHOD AND INSTALLATION FOR THE PRODUCTION OF LIQUID GUT IRON OR LIQUID STEEL PRE-PRODUCTS
DE69432377D1
(en )
2003-04-30
Method and device for connecting pieces of metal
ATA105492A
(en )
1996-04-15
METHOD AND INSTALLATION FOR THE PRODUCTION OF LIQUID GUT IRON OR LIQUID STEEL PRE-PRODUCTS
DE3681378D1
(en )
1991-10-17
METHOD AND COMPOSITION FOR INHIBITING CORROSION OF IRON AND STEEL.
DE69714862D1
(en )
2002-09-26
SOLUTIONS AND METHODS FOR THE SURFACE TREATMENT OF METALS
DE59504443D1
(en )
1999-01-14
METHOD AND DEVICE FOR REDUCING THE WATER CONTENT OF WATER-BASED BROWN COAL
DE69727690D1
(en )
2004-03-25
METHOD FOR CUTTING OR GRINDING METAL
ATE235564T1
(en )
2003-04-15
METHOD AND DEVICE FOR THE DIRECT REDUCTION OF IRON ORES
DE69520259D1
(en )
2001-04-12
Process and furnace for the disposal of steel mill waste and operating methods for this furnace
DE69403036D1
(en )
1997-06-12
Process for joining graphite and metal
DE59810931D1
(en )
2004-04-08
METHOD FOR STICKING AND PASSIVATING STAINLESS STEEL
ATA46594A
(en )
1995-05-15
METHOD AND SYSTEM FOR BATCHING ORE
DE59704145D1
(en )
2001-08-30
METHOD FOR CHROMING AND / OR DEPOSITING THE MgO CONTENT OF STEEL SLAG
ATA122796A
(en )
1997-11-15
METHOD FOR GENERATING A REDUCING GAS FOR THE REDUCTION OF METAL ORE, AND SYSTEM FOR IMPLEMENTING THE METHOD
DE69702347D1
(en )
2000-07-27
METHOD FOR REDUCING AND MELTING METAL
DE50100554D1
(en )
2003-10-02
METHOD FOR CHROMING AND / OR NICKELING LIQUID SLAG
ATA125094A
(en )
1997-02-15
METHOD AND INSTALLATION FOR THE DIRECT REDUCTION OF MATERIAL CONTAINING IRON OXIDE
ATA802597A
(en )
1997-12-15
METHOD FOR CHROMING AND / OR DEPROVING THE MGO CONTENT OF STEEL SLAG
DE69606119D1
(en )
2000-02-17
Waste melting furnace and method for melting waste
DE69324878D1
(en )
1999-06-17
Process for degassing and decarburizing molten stainless steel
LU90156B1
(en )
1998-01-29
Process for valorisation and for the possible processing of ladle slag
ATA41596A
(en )
1999-01-15
METHOD FOR PRODUCING LIQUID PIPE IRON OR LIQUID STEEL PRE-PRODUCTS AND METAL SPONGE
ATA122596A
(en )
1997-11-15
METHOD FOR GENERATING A REDUCING GAS FOR THE REDUCTION OF METAL ORE, AND SYSTEM FOR IMPLEMENTING THE METHOD