Wolfgang Peters

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Selm, DE

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Patents Grantslast 30 patents

Information Patent Grant
Guides for mineral mining machines
- Patent number 4,474,411
- Issue date Oct 2, 1984
- Gewerkschaft Eisenhutte Westfalia
- Wolfgang Peters
- E21 - EARTH DRILLING MINING
Information Patent Grant
Conveyor and guide assembly
- Patent number 4,286,823
- Issue date Sep 1, 1981
- Gewerkschaft Eisenhutte Westfalia
- Gerhard Merten
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mineral mining conveyor with guide connecting feature
- Patent number 4,205,882
- Issue date Jun 3, 1980
- Gewerkschaft Eisenhutte Westfalia
- Alois Hauschopp
- E21 - EARTH DRILLING MINING
Information Patent Grant
Guides for mineral mining machines
- Patent number 4,108,495
- Issue date Aug 22, 1978
- Gewerkschaft Eisenhutte Westfalia
- Alois Hauschopp
- E21 - EARTH DRILLING MINING