DK69194C
(en )
1949-05-16
Process for the production of refractory, wholly or mainly ferritic alloys.
DK81098C
(en )
1956-09-17
Systems for heating gas and coke production furnaces with several externally heated, vertical coking chambers.
DK80662C
(en )
1956-03-12
Heating systems for furnaces for the production of gas and coke.
AT175231B
(en )
1953-06-25
Heating wall with horizontal heating flues for vertical chamber furnaces used for gas and coke production
DK69636C
(en )
1949-07-25
Method for heating a vertical, continuously operated chamber furnace for the production of gas and coke, and an associated furnace.
DK80082C
(en )
1955-11-07
Vertical chamber furnace for the production of gas and coke.
GB819262A
(en )
1959-09-02
Improvements relating to coke oven heating chambers
FR1021955A
(en )
1953-02-26
Furnace heated by recovery, for the production of gas and coke
FR1051376A
(en )
1954-01-15
refractory masonry heat exchanger or heater, industrial furnace or the like
CH307124A
(en )
1955-05-15
High frequency furnace for dielectric heating.
BE512682A
(en )
1954-02-19
TEMPERATURE REGULATOR FOR GAS COOKING OVENS.
AT176202B
(en )
1953-09-25
Device for heating gas and coke-making ovens with several externally heated vertical degassing chambers
CH289018A
(en )
1953-02-28
Gas generating furnace with vertical degassing chambers.
DK84238C
(en )
1958-01-13
Built-in gas generator for gas heated stoves.
FR1019484A
(en )
1953-01-22
Method for stabilizing the calorific value of heating gases, in particular for coke ovens
FR1038518A
(en )
1953-09-29
Method of heating the ovens of gas stoves
CH273695A
(en )
1951-02-28
Apparatus for heating smoke ovens with gas.
DK48198C
(en )
1933-12-27
Procedure for Operating Discontinuously Operating Chamber Furnaces for the Production of Gas and Coke.
DK78336C
(en )
1954-11-01
Gas oven.
DK81720C
(en )
1957-01-07
Electric induction furnace with tubular heating chamber.
DK79442C
(en )
1955-06-27
Regulator for gas burners, especially for gas-water heaters.
AT179059B
(en )
1954-07-10
Gas oven temperature regulator
CA469051A
(en )
1950-10-31
Chemical recovery furnaces with high temperature superheaters
FR700956A
(en )
1931-03-10
Coke oven with heat regeneration heated by blast furnace gas or gasifiers
IE19770L
(en )
1951-11-16
Furnaces for glass, etc.