Heinz Stadler

Electromagnetic miniature relay and method of manufacture

Device for conveying and dispensing liquid media

Process and apparatus to check for leaks in electric devices

Armature retaining spring and coil flange contact chamber for an electromagnetic relay

Electromagnetic relay and method for manufacturing such relay

Device for pneumatically scanning the level of liquid in a container

Method and apparatus for measuring the volume of the contents of a closed container.

ELECTROMAGNETIC RELAY AND PROCESS FOR PRODUCING THE SAME

Coil body for miniature relays and the like

Relay having a movable slide and method for the manufacture thereof