DE3888501D1
(en )
1994-04-21
Process for making a uniform block of silica.
DE68926440D1
(en )
1996-06-13
Process for the selective deposition of refractory metals on silicon bodies
AT369789B
(en )
1983-01-25
LANCE TUBE FOR REFINING MOLTED METALS AND METHOD FOR PRODUCING A LANCE TUBE
DE69015077D1
(en )
1995-01-26
Process for operating a smelting reduction furnace.
DE3784692D1
(en )
1993-04-15
METHOD FOR IMPROVING THE QUALITY OF WATER APPLIED FOR COOLING AND WASHING AN UNPURED SYNTHESIS GAS.
DE69103051D1
(en )
1994-09-01
Process for melting and refining a batch.
DE69005578D1
(en )
1994-02-10
METHOD AND COMPOSITION FOR LINING A METALLURGICAL VESSEL BY MEANS OF A CLEANING LINING, AND LINING PRODUCED IN THIS WAY.
DE3886135D1
(en )
1994-01-20
Method for reducing interference signals from a mixer and mixer for carrying out the method.
DE3582597D1
(en )
1991-05-23
METHOD FOR TREATING THE SURFACE OF A STAINLESS STEEL BY OXIDATION AT HIGH TEMPERATURE.
DE68911868D1
(en )
1994-02-10
Process and apparatus for heating a vessel.
ATE62697T1
(en )
1991-05-15
PROCESS FOR THE PRODUCTION OF HOMO- AND COPOLYMERISATS OF PROPENE USING A ZIEGLER-NATTA CATALYST SYSTEM.
ATE99199T1
(en )
1994-01-15
PROCESS AND COMPOSITION FOR LINING A METALLURGICAL VESSEL BY MEANS OF A CLEANING LINING AND LINING THUS MANUFACTURED.
DE3851086D1
(en )
1994-09-22
Process for the electrolytic pickling of chromium-containing stainless steel.
DE69006158D1
(en )
1994-03-03
METHOD AND DEVICE FOR PRODUCING A LINING ON THE INTERNAL SURFACES OF A METALLURGICAL VESSEL.
DE69026163D1
(en )
1996-05-02
Continuous casting process
DE69222668T2
(en )
1998-02-12
Pictographic method for indicating the progress to a target number of waveform messages from an oscilloscope
AT362590B
(en )
1981-05-25
METHOD FOR TREATING CHROME-CONTAINING VANADINE SLAG
AT363968B
(en )
1981-09-10
METHOD FOR GRANULATING MELT-LIQUID METALLURGICAL SLAG AND HUETTE SAND OBTAINED IN THIS WAY
DE68911249D1
(en )
1994-01-20
Process and apparatus for the mechanical cleaning of round fish.
DE3889399D1
(en )
1994-06-09
Process for operating a blast furnace.
AT358083B
(en )
1980-08-25
METHOD AND DEVICE FOR PRODUCING THE FIREPROOF LINING OF A TUBULAR, ROTATING VESSEL
DE69510255T2
(en )
1999-12-16
Process for controlled slagging of a converter
DE69520966T2
(en )
2001-11-15
Process for the continuous casting of steels
JPS52109993A
(en )
1977-09-14
Apparatus for treating foreign matter attached to surface of steel material
DE69100214D1
(en )
1993-09-09
SUB-GROUP OF A BRAKE-ACTUATOR AND METHOD FOR SETTING SUCH A SUB-GROUP.