Elmar Frese

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Dusseldorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Separating and cleaning apparatus for cooling lubricant
- Patent number 4,440,642
- Issue date Apr 3, 1984
- Mannesmann Aktiengesellschaft
- Elmar Frese
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR