DK24645C
(en )
1919-06-16
Procedure for Drying the Paper in Paper Machines.
CH75852A
(en )
1917-09-17
Sectional insert on heating devices (ovens, etc.)
DK22567C
(en )
1917-11-05
Machine for Executing Frames or the like.
DK21285C
(en )
1916-06-19
Steam heating system.
DK22216C
(en )
1917-06-25
Central heating system.
DK18582C
(en )
1914-03-23
Stand for Drying Clothes.
DK22268C
(en )
1917-07-16
Procedure for drying patent leather.
DK27195C
(en )
1921-02-21
Procedure for Treating Cellulose.
DK36288C
(en )
1926-07-26
Procedure for impregnating pipes or similar articles.
DK23189C
(en )
1918-07-01
Stand for Drying Cereal Oak or similar.
DK31848C
(en )
1923-06-11
Boiler for Central heating system.
ES64128A3
(en )
1917-05-01
Procedure for drying the wood.
AT71568B
(en )
1916-04-25
Steam heating system.
DK21324C
(en )
1916-07-03
Steam heating system.
DK28008C
(en )
1921-07-11
Thermal Time Relay.
DK24619C
(en )
1919-06-10
Hot water heater for smaller rooms.
DK24716C
(en )
1919-07-07
Procedure for Varnishing Metal Articles.
DK36307C
(en )
1926-08-02
Shaft for placing plowshares so that they can be used as long irons or plowshares.
DK26486C
(en )
1920-08-23
Geyser radiator.
DK25174C
(en )
1919-11-03
Lifeboat, which can be turned over.
DK22702C
(en )
1917-12-24
Carrying bar for hanging furs and the like.
CH78077A
(en )
1918-06-17
Cooking apparatus for tourists, military, etc.
DK21868C
(en )
1917-02-05
Heater for Churches, Factories, Schools and the like.
DK22631C
(en )
1917-12-03
Oven.
DK22233C
(en )
1917-07-09
Procedure for Manufacturing Furniture.