AT314757B
(en )
1974-04-25
Device for equalizing the temperature of glass sheets heated in an oven for the purpose of subsequent hardening
NL186654B
(en )
HEATING OR HEAT TREATMENT DEVICE.
AT176202B
(en )
1953-09-25
Device for heating gas and coke-making ovens with several externally heated vertical degassing chambers
CH273695A
(en )
1951-02-28
Apparatus for heating smoke ovens with gas.
DK72586C
(en )
1951-06-04
Indirectly heated baking oven.
AT181552B
(en )
1955-04-12
Device for heating fine-grained goods
FR1037080A
(en )
1953-09-14
Gas water heater
FR1038204A
(en )
1953-09-25
Heating and refrigeration process
AT173406B
(en )
1952-12-27
Cooking equipment that can be heated with solid fuel
FR1035354A
(en )
1953-08-24
Heating stove
AT177849B
(en )
1954-03-10
Electrically heated hotplate with sheet steel housing and quick regulator
CH289018A
(en )
1953-02-28
Gas generating furnace with vertical degassing chambers.
FR1056106A
(en )
1954-02-24
Heating device for boilers and ovens
FR1048633A
(en )
1953-12-23
Heating device for gas and coke production ovens
AT191816B
(en )
1957-09-25
Oven with air circulation heating
AT185070B
(en )
1956-03-26
Cooking, heating or lighting device operated with liquid fuel
DK81098C
(en )
1956-09-17
Systems for heating gas and coke production furnaces with several externally heated, vertical coking chambers.
AT178057B
(en )
1954-04-10
Device for heating ring furnaces
GR13293B
(en )
1951-11-25
APPLIANCE FOR HEATING AND COOLING INSULATED CHAMBER.
AT178988B
(en )
1954-07-10
Device for heating and drying organic substances
AT170387B
(en )
1952-02-11
Device for preheating secondary air for firing with solid fuels
FR910163A
(en )
1946-05-29
Method and device for gas heating
AT170117B
(en )
1952-01-25
Heating device for endurance burn with top burn
FR1004649A
(en )
1952-04-01
Heating device for baking ovens
FI26819A
(en )
1954-02-10
Heating oven