CH45486A
(en )
1909-12-01
Device for generating and utilizing electrical discharges
CH48879A
(en )
1910-12-16
Device for generating mechanical resistance
CH41672A
(en )
1908-11-02
Device for generating electrical oscillation currents
CH48012A
(en )
1910-09-01
Device for generating weakly damped electrical oscillations
CH41128A
(en )
1908-09-16
Device for generating high voltage flame arcs
CH45837A
(en )
1910-01-03
Device for regulating electrical generators and motors
CH44385A
(en )
1909-08-02
Device for suspending electrical measuring devices
CH43481A
(en )
1909-05-17
Etching method and apparatus for carrying out the same
CH43765A
(en )
1909-06-16
Device for generating suction air
CH48766A
(en )
1910-12-01
Device for igniting electric arcs connected in series
CH45209A
(en )
1909-11-01
Method and device for the electrical control of the speed of prime movers
CH52170A
(en )
1911-11-01
Process for generating electrical currents
CH54045A
(en )
1912-04-16
Device for generating hair waves
CH41325A
(en )
1908-10-16
Device for the production of dynamo machines and converters through auxiliary poles
CH42294A
(en )
1909-01-16
Plant for generating air gas
CH55101A
(en )
1912-09-02
Device for generating cold
CH46340A
(en )
1910-02-16
Device used to generate impressions
CH37550A
(en )
1907-06-30
Device for securing electrical points and signal setting devices
CH44933A
(en )
1909-10-01
Device for preventing the derailment of the pantograph roller of electric vehicles
CH56839A
(en )
1912-12-02
Process for generating stable electrical discharges in gases
CH53182A
(en )
1912-02-01
Device for cooling electrical machines
CH66650A
(en )
1914-10-01
Device for cooling electrical machines
CH68006A
(en )
1915-02-01
Device for cooling electrical machines
FR393038A
(en )
1908-12-11
Pin-shaped hair clip
AU1094308B
(en )
1908-04-28
Improvements in or relating to apparatus for producing and utilising electrical effluvia