DK48194C
(en )
1933-12-27
Device for pantograph current collection devices for electric railways and the like.
CH167915A
(en )
1934-03-15
Electric cable.
DK47703C
(en )
1933-08-28
Pantograph power take-off device for electric railways and the like.
CH164331A
(en )
1933-09-30
Electric quick switch.
DK47440C
(en )
1933-06-12
Device for electric thermostats and the like.
CH172975A
(en )
1934-10-31
Device for the electrical heating of railroad cars.
DK47426C
(en )
1933-06-12
Device for electrically powered trains.
DK43215C
(en )
1930-10-20
Device for electrical switches and the like.
AT105627B
(en )
1927-02-25
Device for converting single-phase current into direct current.
ES127048A1
(en )
1932-10-01
Electric tabletop lighter device.
DK47658C
(en )
1933-08-21
Pole for electric accumulators and the like.
DK48763C
(en )
1934-05-14
Device for travel rugs and the like.
DK44359C
(en )
1931-07-13
Device for Covers for Electrical Switches with Cable Connection.
DK47403C
(en )
1933-06-06
Drive device for electrically powered vehicles, lifting or transport devices and the like.
DK44845C
(en )
1931-11-16
Device for Crowncor collecting machines and the like.
DK48161C
(en )
1933-12-18
Protection device for railway crossings and the like.
DK48790C
(en )
1934-05-28
Device for electric switches at Jærnbaner.
DK45393C
(en )
1932-03-14
Removal device for sweeping shears and the like.
CH152954A
(en )
1932-02-29
Electric upsetting device.
DK47257C
(en )
1933-04-24
Steel mast for electrical wires and the like.
ES125284A1
(en )
1932-02-16
Electrical energy converter apparatus.
ES125327A1
(en )
1932-02-16
Electrical energy converter apparatus.
DK45488C
(en )
1932-04-04
Device for electric central switching systems for railways.
ES126157A3
(en )
1932-05-01
Removable electrical connection device.
DK49376C
(en )
1934-10-08
Signal device for railway crossings and the like.