DK48176C
(en )
1933-12-18
Procedure and device for operation of locomotive and other boiler firing devices.
SU28676A1
(en )
1932-12-31
Asbestos sampling device
DK40380C
(en )
1929-07-01
Procedure and Device for Evaporation of Gases.
DK46178C
(en )
1932-09-12
Device for Transport and Fueling of Small Boilers.
DK48402C
(en )
1934-02-19
Device for Indication of Stops for Trams.
DK47302C
(en )
1933-05-08
Device for Remote and Near Operation of Switches.
DK45522C
(en )
1932-04-11
Device for dust-free Emptying of Skarnkasser.
DK45308C
(en )
1932-02-29
Device for operation of X-ray tubes and the like.
DK42404C
(en )
1930-06-16
Device for Periodic Operation of Charging Devices for Combustion Plants.
DK46325C
(en )
1932-10-17
Procedure and Device for Operating Machines.
DK41056C
(en )
1929-11-11
Device for Operation of Combustion Turbines.
DK46268C
(en )
1932-10-03
Device for simultaneous opening of several valves.
FR602678A
(en )
1926-03-24
Recovery boiler device for glass furnaces
DK39583C
(en )
1928-12-10
Procedure and Device for Operation of a Steam Power Plant.
DK48271C
(en )
1934-01-15
Procedure for softening water and device therefor.
DK40406C
(en )
1929-07-01
Method and Device for Evaporation of Liquid Gases.
DK42125C
(en )
1930-04-28
Procedure for Operation of Combustion Turbines.
DK40767C
(en )
1929-09-16
Device for automatic synchronization and parallel connection of two AC networks.
DK48350C
(en )
1934-02-05
Procedure for the Extraction of Sulfur.
DK39895C
(en )
1929-03-11
Procedure and Device for Generating Cold.
DK47631C
(en )
1933-08-14
Tap for steam wires and other wires.
DK46053C
(en )
1932-08-15
Method and Device for Destruction by Combustion.
DK57981C
(en )
1940-09-16
Procedure for Operation of Telegraph Plants and Facilities for the Exercise of the Procedure.
DK42543C
(en )
1930-07-07
Measures for Gas and Other Fluids.
DK40162C
(en )
1929-05-21
Procedure and Device for the Use of Heavy Fuel Oils for the Operation of Engines.