AT191557B
(en )
1957-09-10
Methods and devices for charging the melting chamber of glass melting furnaces
FR1001700A
(en )
1952-02-26
Bricks and construction method
FR1003843A
(en )
1952-03-24
Melting furnace for metallic and ceramic materials
FR967600A
(en )
1950-11-07
Blast furnace support
FR931464A
(en )
1948-02-24
Glass annealing process and furnace
FR930099A
(en )
1948-01-15
Method and device for protecting electrodes of electric furnaces
FR1000540A
(en )
1952-02-13
Advanced training in the heating of glass furnaces
FR923915A
(en )
1947-07-22
Advanced metallurgical furnace
AT174074B
(en )
1953-02-25
Siemens-Martin furnace
AT168729B
(en )
1951-07-25
Process for the granulation of slag in melting chamber boilers
FR916327A
(en )
1946-12-03
Hearth for oven
FR945953A
(en )
1949-05-19
Furnace perfected for burning sulphurous ores
FR948597A
(en )
1949-08-04
Method of agglomeration of refractory materials
FR1003551A
(en )
1952-03-19
Process for the protection of refractory linings of containers used in metallurgy
AT175236B
(en )
1953-06-25
Method of operating electric melting furnaces
AT166910B
(en )
1950-10-10
Vaults for industrial furnaces with suspended vaulted stones
GB644798A
(en )
1950-10-18
Method of and apparatus for controlling the concentration of suspensions
AT194147B
(en )
1957-12-27
Procedure for the commissioning of electric induction furnaces and a suitable furnace for them
CA434153A
(en )
1946-04-16
Ore treating process and furnace
CA436585A
(en )
1946-08-27
Furnace slag removing method
AT177800B
(en )
1954-03-10
Device for heating up electrode salt bath furnaces for the heat treatment of metals
FR924956A
(en )
1947-08-21
Improvements in melting furnaces
FI24184A
(en )
1950-02-10
For the purpose of refining the material of the apparatus
FR928478A
(en )
1947-11-28
Furnace welding process
CA433435A
(en )
1946-03-05
Electric furnace and melting method