CH55625A
(en )
1912-09-02
Device for starting and regulating the speed of induction motors
CH57087A
(en )
1912-12-16
Device for regulating the speed of speaking machines
FR435993A
(en )
1912-03-14
Apparatus for colotomy, caecotomy and cystotomy
AT46687B
(en )
1911-02-25
Device for route regulation of induction motors.
AT60841B
(en )
1913-08-25
Device for controlling machines according to any law of speed.
CH67636A
(en )
1915-01-02
Method and device for operating centrifugal compressors
CH59503A
(en )
1913-05-16
Device for phase compensation of induction motors
FR426387A
(en )
1911-07-05
Device for starting and regulating the speed of AC motors
CH50455A
(en )
1911-06-01
Device on AC motors for automatic starting of the same
CH59027A
(en )
1913-04-16
Device for the optional operation of apparatus
CH59999A
(en )
1913-06-16
Short-circuit device for the slip rings of induction motors
CH64065A
(en )
1914-03-02
Device for regulating the water pressure and the speed of water power machines
CH57196A
(en )
1913-01-02
AC block device
CH57382A
(en )
1913-01-02
Arrangement for speed control of multi-phase asynchronous motors
CH68108A
(en )
1915-02-16
Starting and stopping device for the engine of machines
FR432659A
(en )
1911-12-12
Adjustable pulley
AT63238B
(en )
1914-01-26
Device for regulating and safeguarding DC machines.
CH69363A
(en )
1915-06-16
Device for quickly stopping and starting up record speaking machines
CH40375A
(en )
1908-07-01
Device for starting and regulating induction motors
FR427227A
(en )
1911-07-29
Device for supports of electric lamps and consoles
FR459661A
(en )
1913-11-11
Advanced device for injections and punctures
CH57108A
(en )
1912-12-16
Adjustable pulley
AT87329B
(en )
1922-02-25
Device for the step-by-step regulation of rotary field motors.
FR440895A
(en )
1912-07-23
Apparatus for hanging and protecting clothing
FR427341A
(en )
1911-08-01
High voltage protection device