CH28182A
(en )
1904-04-15
Furnace with automatic fuel feed
CH28183A
(en )
1904-04-15
Obelisk-shaped stove for heating with gas or liquid fuels
CH28692A
(en )
1904-05-31
Electric furnace with a device for preheating the load
FR337771A
(en )
1904-04-25
Agglomerated fuel
CH29790A
(en )
1904-09-30
Feeding device to alcohol burners with carburetor
CH30791A
(en )
1905-01-31
Carburator for engines to be fed with liquid fuel
FR1456E
(en )
1903-07-31
Fuel briquettes
DK6028C
(en )
1903-10-12
Gas soldering iron with internal heating.
ES31906A1
(en )
1903-07-16
Improvements made to the process of converting mate in the Bessemer oven.
CH27154A
(en )
1903-12-15
Flat iron oven with flat iron for alcohol and kerosene heating
CH33475A
(en )
1905-12-15
Crucible furnace to be heated by means of an electrical resistance mass
FR833E
(en )
1903-04-04
New fuel
CH37740A
(en )
1907-07-31
Iron that can be heated with liquid gasifiable fuel
CH29993A
(en )
1904-10-31
Steam engine system with increased thermal efficiency
CH27483A
(en )
1904-05-15
Bath heater with gas heating
FR330117A
(en )
1903-08-13
Artificial fuel
CH25755A
(en )
1903-06-30
Innovation in generator furnaces with inclined retorts
DK6228C
(en )
1903-12-28
Overlap to Cannons with Løbrecul.
CH29138A
(en )
1904-07-31
Hot water central heating system with auxiliary boiler that can be heated by gas
CH26462A
(en )
1903-09-15
Chimney top with no moving parts
FR333499A
(en )
1903-11-26
Improvements to bath heaters
CH42725A
(en )
1909-02-16
Iron that can be heated with liquid gasifiable fuel
CH25605A
(en )
1903-05-31
Liquid fuel heating furnace
CH27660A
(en )
1904-01-31
Iron with gas generator
CH42034A
(en )
1909-01-02
Iron that can be heated with liquid, gasifiable fuel