DK58929C
(en )
1941-08-11
Fireplace for smooth burning of low-calorie material and high-calorie fuel.
FR870016A
(en )
1942-02-27
Pulverized fuel fireplace
DK60786C
(en )
1943-04-12
Igniter made of lignite and methods of making such an igniter.
FR941398A
(en )
1949-01-10
Fuel burner
DK60038C
(en )
1942-08-10
Insert grate for Fireplaces.
DK60848C
(en )
1943-04-27
Grating inserts for ovens and methods of making sections for such inserts.
GR9229B
(en )
1940-09-13
BURNER FOR SOLID FUELS.
GR9279B
(en )
1940-10-05
BURNER FOR SOLID FUELS.
DK58761C
(en )
1941-06-16
Procedure for burning coal, peat, slate and similar solid, combustible materials.
DK59808C
(en )
1942-05-26
Pine Grate for Ovens Burning of Pork Bodies.
FR971951A
(en )
1951-01-24
Fuel crusher, especially charcoal crusher
FR872878A
(en )
1942-06-22
Gasifier burning all fuels
DK64553C
(en )
1946-06-17
Procedure and Installations for the Production of Valuable Products, In particular Combustible Products, of Peat.
ES6037Y
(en )
1946-12-01
Fireplace for incomplete combustion of vegetable or mineral coals and their derivatives or mixtures, in small pieces.
ES5994Y
(en )
1942-05-16
Stove for burning solid combustible pastes.
FR870650A
(en )
1942-03-18
New solid fuels
DK60250C
(en )
1942-10-19
Method and Furnace for Activation of Carbonaceous Materials.
DK66643C
(en )
1948-04-19
Fireplace for Combustion of Solid Fuel.
FR864704A
(en )
1941-05-03
Charcoal and wood gasifier
DK71927C
(en )
1950-12-27
Flashlight and method of testing one.
DK59392C
(en )
1942-01-12
Stove for solid fuel.
DK65107C
(en )
1946-11-18
Procedure for making Taver more pliable and possibly suitable for hanging together.
ES5781Y
(en )
1942-02-16
Unobstructable burner for liquid fuels.
DK73262C
(en )
1951-10-22
Method and apparatus for producing combustible filler material for flashlights.
ES6282Y
(en )
1942-12-16
Stove for small fuels.