CA992451A
(en )
1976-07-06
Thermal lance or gas operated burner tool with gas discharge end
BE758337A
(fr )
1971-04-30
Tuyeres d'injection,
DE3265919D1
(en )
1985-10-10
Support for blast furnace probe
FR2375476A1
(fr )
1978-07-21
Flasque de serrage en ceramique refractaire
FR2060004A1
(en )
1971-06-11
Bottom blowing steel converter employing - both oxygen and endothermic gas
GB1024140A
(en )
1966-03-30
Metal-cased refractory brick
BE758338A
(fr )
1971-04-30
Tuyere d'injection de gaz reducteurs,
GB1027041A
(en )
1966-04-20
Combined oxygen lance and high temperature burner
FR2133081A5
(en )
1972-11-24
Gas sampler - for high temp sampling allows precise samples to be made without heat damage to appts
FR2033522A5
(en )
1970-12-04
Gas fired cupola furnace
GB1292039A
(en )
1972-10-11
Apparatus for heating and controlling furnace atmosphere
ES395109A1
(es )
1974-11-16
Procedimiento para la produccion de un gas reductor para altos hornos.
NL6902408A
(en )
1970-08-18
Gas fired cupola furnace
FR2041607A5
(en )
1971-01-29
Combined gas burner/furnace liner
FR2036220A5
(en )
1970-12-24
Expanded clay granules by heat treatment in - a gas stream
IT1030472B
(it )
1979-03-30
Dispositivo per iniettare dei gas riduttori caldi in un forno a tino e procedimento per la messa in opera
BE762142A
(en )
1971-07-27
Furnace conditions and tuyeres for thomasbot
FR2266103A1
(en )
1975-10-24
Furnace for burning pulverised fuel - has refractory lining and pilot burner one end and additional air injection other end
FR2155572A5
(en )
1973-05-18
Melt refing ing - using a coaxial double tube tuyere oriented horizon
FR2398259A1
(fr )
1979-02-16
Garnissage de chalumeau de four
FR2297119A1
(fr )
1976-08-06
Dispositif a sas pour introduire un instrument dans une enceinte
BE779689A
(fr )
1972-06-16
Procede pour l'affinage a l'oxygene de la fonte.
FR2289612A1
(fr )
1976-05-28
Tuyere pour haut fourneau
GB1120491A
(en )
1968-07-17
Flameless panel burner
FR2146968A1
(en )
1973-03-09
Converter lining - consisting of sides and bottom mfd as one unit