Friedrich Werner Thomas

Follow

Person

Niedermittlau, DT

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for regulating the immersion depth of electrodes in elect...
- Patent number 4,075,414
- Issue date Feb 21, 1978
- Leybold Heraeus GmbH & Co. KG
- Friedrich Werner Thomas
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Circuit arrangement for supplying electrode melting furnaces
- Patent number 3,952,139
- Issue date Apr 20, 1976
- Siemens Aktiengesellschaft
- Peter Burkle
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...