CH62662A
(en )
1913-12-16
Device for regulating the turning field of multi-phase collector machines with variable collector frequency
CH59504A
(en )
1913-06-02
Device for improving the power factor of asynchronous machines
CH60627A
(en )
1913-08-01
Device for voltage regulation of direct current generators with variable speed
CH60638A
(en )
1913-08-01
Device for the automatic control of dynamo machines
FR16234E
(en )
1912-12-10
Device to keep the stockings taut
CH69399A
(en )
1915-06-16
Device for voltage regulation of direct current generators with variable speed
FR482433A
(en )
1917-03-20
Adjustable phase regulator
CH65012A
(en )
1914-05-01
Device for automatic voltage regulation of single and multi-phase generators
FR461147A
(en )
1913-12-20
Belt junction clip
CH59977A
(en )
1913-06-16
Device for regulating two-steam turbines
CH65826A
(en )
1914-07-16
Device for nebulizing liquids
FR446251A
(en )
1912-11-30
Automatically adjustable frequency meter or ondometer
CH60642A
(en )
1913-08-01
Induction coil
CH59503A
(en )
1913-05-16
Device for phase compensation of induction motors
CH62666A
(en )
1913-12-16
Device for regulating electrical operations
CH55625A
(en )
1912-09-02
Device for starting and regulating the speed of induction motors
CH59873A
(en )
1913-06-02
Device for adjusting the embroidery frame of embroidery machines
FR469491A
(en )
1914-08-01
Belt clip
CH60748A
(en )
1913-08-01
Device for the production of hole embroidery
FR451258A
(en )
1913-04-15
Advanced bandage
CH56998A
(en )
1912-12-02
Device for the electrical heating of liquids
CH60819A
(en )
1913-08-16
Device for the electrical heating of metallic objects
CH66434A
(en )
1914-09-01
Device for preparing emulsions
FR458353A
(en )
1913-10-09
Churn
CH75008A
(en )
1917-05-16
Device for saving heating material