DK57071C
(en )
1939-12-27
Incinerator for household waste and similar low-calorie fuels.
CH225647A
(en )
1943-02-15
Timing relay.
DK55117C
(en )
1938-08-22
Procedure and Plant for Waste Incineration.
SU34679A1
(en )
1934-02-28
Waste incinerator
DK55821C
(en )
1939-02-13
Drying plant for kitchen waste and similar waste.
DK58006C
(en )
1940-09-23
Procedure for Grinding Domestic Waste and similar Waste Materials.
GR6237B
(en )
1937-01-18
DISTILLERY BOILER.
DK55956C
(en )
1939-03-20
Firebox for Locomotive Boilers and other Boilers.
DK56085C
(en )
1939-04-24
Procedure and Plant for Waste Incineration.
ES4776Y
(en )
1945-09-16
Stove for wood and other fuels.
DK58008C
(en )
1940-09-23
Procedure for Pasteurization of Domestic Waste and similar Waste Materials.
FR41641E
(en )
1933-02-15
Specially suitable for poor fuels, waste, etc.
DK54671C
(en )
1938-05-02
Gas stove.
FR753218A
(en )
1933-10-11
Improvements made to the means to render certain elements or assemblies incombustible, in particular furniture
DK56859C
(en )
1939-10-30
Device for gasification burners.
GR6750B
(en )
1937-08-23
WASTE DISPOSAL MECHANISM.
ES130401A1
(en )
1933-06-16
Stove with gas or gasified fuels.
DK55622C
(en )
1938-12-27
Fuel shafts for residential houses.
FR824447A
(en )
1938-02-08
Cooking appliances for gaseous fuels
DK55079C
(en )
1938-08-08
Transport system for household waste.
DK54424C
(en )
1938-03-07
Grater for Sheet Tobacco.
GR6361B
(en )
1937-03-12
IMPROVEMENTS IN THE MANUFACTURE OF COAL FIREPLACES.
GR6820B
(en )
1937-09-24
BURNER.
GR6821B
(en )
1937-09-24
BURNER.
DK54511C
(en )
1938-03-28
Burner for Liquid Fuel.