Willi Busbach

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Essen, DT

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Patents Grantslast 30 patents

Information Patent Grant
Arrangement for charging a furnace in a gastight and dust-tight manner
- Patent number 4,072,239
- Issue date Feb 7, 1978
- Bergwerksverband GmbH
- Willi Busbach
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Arrangement for preventing the escape of dust and gas during the fi...
- Patent number 3,945,515
- Issue date Mar 23, 1976
- Bergwerksverband GmbH
- Willi Busbach
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...