DK1215C
(en )
1897-08-23
Device for Changing the Direction of Circulation of Nameplates in Station Indicators.
ES25262A1
(en )
1900-01-15
Improvements in the governance systems of electric trains.
ES21782A1
(en )
1897-12-16
Improvements in the plansichters.
ES21611A2
(en )
1897-11-16
Improvements introduced in the rigid-gauge aerial tram.
ES23968A1
(en )
1899-04-16
Improvements in electrical distribution systems.
DK2600C
(en )
1899-10-09
Water meters for different current directions.
ES21281A1
(en )
1897-09-01
An announcing device.
DK2120C
(en )
1899-03-27
Self-regulating device for wind motors.
ES23442A1
(en )
1899-01-01
Improvements in the plansichter.
ES22970A3
(en )
1898-09-01
Improvements in the railways.
DK3505C
(en )
1900-11-12
Device for Generating Electricity.
CH14092A
(en )
1897-09-30
map
DK2148C
(en )
1899-04-10
Liquid for Labeling Animals.
DK2121C
(en )
1899-03-27
Labeling device.
DK2314C
(en )
1899-06-19
Advertising device.
ES23218A1
(en )
1898-11-01
Improvements in electrical meter systems.
DK2433C
(en )
1899-08-07
Electricity meter.
DK3837C
(en )
1901-04-01
Device for Maintaining the Effort in Centrifuges.
DK2652C
(en )
1899-11-13
Device for changing the exchange ratio on bicycles and the like.
ES21784A1
(en )
1897-12-16
Improvements introduced in the spigots.
ES22618A1
(en )
1898-06-01
Improvements in heating devices.
CH14220A
(en )
1897-10-31
Station indicator
ES23215A1
(en )
1898-11-01
Improvements in the regulator system for trains.
ES21475A1
(en )
1897-11-01
Improvements in bottle caps.
DK2795C
(en )
1900-01-29
Electrical signaling apparatus for the prevention of accidents on ships and the like, as well as for enabling general correspondence or drawing in certain directions.