US2781779A
(en )
1957-02-19
Gas range burner control
CH298303A
(en )
1954-04-30
High frequency furnace.
DK80082C
(en )
1955-11-07
Vertical chamber furnace for the production of gas and coke.
CH294098A
(en )
1953-10-31
Gas lighter.
DK80662C
(en )
1956-03-12
Heating systems for furnaces for the production of gas and coke.
DK79275C
(en )
1955-05-23
Process for the simultaneous production of carbides and gas.
DK84453C
(en )
1958-02-24
Process for the production of gases.
FR1046535A
(en )
1953-12-07
Chamber furnace for the production of gas and coke
AT181403B
(en )
1955-03-25
Gas burner
FR1021955A
(en )
1953-02-26
Furnace heated by recovery, for the production of gas and coke
DK80825C
(en )
1956-04-09
Close to vertical chambers in gas and coke production furnaces.
AT175231B
(en )
1953-06-25
Heating wall with horizontal heating flues for vertical chamber furnaces used for gas and coke production
AT175322B
(en )
1953-06-25
High frequency furnace
DK78336C
(en )
1954-11-01
Gas oven.
AT173130B
(en )
1952-11-25
Gas generating furnace with vertical degassing chambers
DK79564C
(en )
1955-07-18
Process for the production of combustible gas and apparatus for carrying out the process.
DK78634C
(en )
1954-12-20
Process for the production of magnetic flywheels and magnetic flywheels produced by the process.
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.
AT184340B
(en )
1956-01-10
Gas stove or cooker
CH299867A
(en )
1954-06-30
High frequency furnace.
DK83228C
(en )
1957-08-12
Gas oven thermostat.
CH289018A
(en )
1953-02-28
Gas generating furnace with vertical degassing chambers.
DK87208C
(en )
1959-04-27
Process for the production of combustible gases containing hydrogen and carbon monoxide.
DK82713C
(en )
1957-04-08
Process for the production of combustible gases containing hydrogen and carbon monoxide.
DK79284C
(en )
1955-05-23
Burner for making small solid glass beads and method of its use.