CH285668A
(en )
1952-09-15
Bogie.
CH293355A
(en )
1953-09-15
Two-axle rail bus.
CH293533A
(en )
1953-09-30
Forced flow steam generator.
CH307748A
(en )
1955-06-15
Condensation steam power plant.
AT173303B
(en )
1952-12-10
Control device for steam heaters, in particular for low-pressure steam heaters for railroad cars
AT162367B
(en )
1949-02-25
Calculating machine, in particular for teaching purposes
AT170974B
(en )
1952-04-10
Blow pipe equipment, in particular for steam locomotives
DK76416C
(en )
1953-09-28
Pipe steam generator.
DK80115C
(en )
1955-11-14
Mixer preheating system for steam locomotives.
DK71564C
(en )
1950-10-09
Railway line block plant.
DK72612C
(en )
1951-06-11
Railway line block plant.
AT179777B
(en )
1954-10-11
Steam conversion valve for superheated steam cooling
AT176566B
(en )
1953-11-10
Heat exchangers, in particular steam boilers
AT170697B
(en )
1952-03-10
Combustion controller for hot water or low pressure steam boilers
AT171209B
(en )
1952-05-10
Fitting for radiators formed by heating pipes, in particular for low-pressure steam heating systems for railroad cars
DK77310C
(en )
1954-03-29
Steam generator.
AT168930B
(en )
1951-09-25
Pipe joint for hot steam couplings, in particular for railway vehicles
CH275312A
(en )
1951-05-15
Stop cock for compressed air lines, in particular railway brake lines.
CH266972A
(en )
1950-02-28
Steam boiler system.
FR1019812A
(en )
1953-01-27
Steam boiler
DK81231C
(en )
1956-07-02
Steam generator.
DK80388C
(en )
1956-01-09
Device for steam boilers.
AT171889B
(en )
1952-07-10
Circuit arrangement, in particular for railway safety systems
AT168722B
(en )
1951-07-25
Switching device, in particular for railway safety systems
CH278987A
(en )
1951-11-15
Braking device for Ergostat.