Hans-Ulrich Dummersdorf

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Grimma, DD

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Patents Grantslast 30 patents

Information Patent Grant
Method for the destruction of toxic waste products and a plasma che...
- Patent number 5,108,718
- Issue date Apr 28, 1992
- VEB Chemieanlagenbaukombinat Leipzig/Grimma
- Hans-Ulrich Dummersdorf
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for the complete utilization of high polymer waste products
- Patent number 5,055,167
- Issue date Oct 8, 1991
- Chemieanlagenbau GmbH
- Hans-Ulrich Dummersdorf
- A62 - LIFE-SAVING FIRE-FIGHTING