Arrangement, method and device for signposting electrical devices, in particular switching devices
DE1160930B
Shock lock for anchor flaps
DE1118863B
Contactor control for the automatic switching of a consumer network from an alternating current source to a direct current source used for emergency power supply
DE1010136B
Ball switch
DE943241C
Electric resistance unit with flat resistance grids
DE929437C
Circuit arrangement for periodically switching a power circuit on and off
DE1008385B
Ball joint switch
DE871022C
Cam roller switch
DE701061C
Contactor control for countercurrent braking of three-phase motors with touring dynamo
DE654375C
Built-in switch for machines with several motors
DE575309C
Device for conveying magnetizable material
DE510221C
Forwards and backwards ratcheting switch operated by two push buttons
DE485321C
Device for the electromagnetic generation of periodic movements of one or more parts serving for the delivery of mechanical energy
DE488370C
Push button switch with two push buttons
DE470116C
Vibration damping of the armature of reversing contactors
