CH62008A
(en )
1913-11-01
Device for achieving automatic power distribution in parallel operations with synchronous machines
DK15442C
(en )
1912-01-02
Machine for Laying Potatoes in the Field.
FR461769A
(en )
1914-01-10
Automatic machine tool
CH62005A
(en )
1913-11-01
Device for converting direct current into alternating current
DK15995C
(en )
1912-05-28
Device for fastening the tapping pipes in tapping machines.
FR444733A
(en )
1912-10-24
Automatic circuit breaker for power lines
FI4929A
(en )
1912-07-30
Device for achieving curved surfaces in planing machines
CH62631A
(en )
1913-12-01
Automatic machine tool
CH62549A
(en )
1913-12-01
Drive device for devices commonly used in households
CH59504A
(en )
1913-06-02
Device for improving the power factor of asynchronous machines
CH73607A
(en )
1916-10-16
Tap with guide
CH72071A
(en )
1916-03-16
Device for holding strips provided with inscriptions
CH61768A
(en )
1913-10-16
Winding for the field magnets for synchronous machines with double poles
CH72109A
(en )
1916-04-01
Device for the automatic distribution of a limited amount of energy to electrical power consumption systems
FR454932A
(en )
1913-07-18
Manifolds for electrical machines
CH60638A
(en )
1913-08-01
Device for the automatic control of dynamo machines
CH59386A
(en )
1913-05-16
Device for cutting up pile tape pre-fabric into pile tapes with one-sided pile
CH74533A
(en )
1917-03-01
Collection device for automatic match machines
ES52503A1
(en )
1912-07-16
Provisions designed to avoid the harmful effects due to dilations in the power supply lines for electric vehicles.
ES54021A1
(en )
1912-11-16
Provisions designed to avoid the harmful effects due to dilations in the power supply lines for electric vehicles.
FR450412A
(en )
1913-03-25
Advanced machine tool
AT74082B
(en )
1918-01-10
Clamping device for screw thread cutting machines.
FR15726E
(en )
1912-09-09
Automatic rectifier switch
CH61532A
(en )
1913-10-01
Device for converting a given alternating current into one with an arbitrarily adjustable phase shift
CH63110A
(en )
1914-01-02
Footwear tapping device with rotating tool