Walter Stahel

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Obfelden, CH

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Patents Grantslast 30 patents

Information Patent Grant
Emission electrode in an electrostatic dust separator
- Patent number 5,100,440
- Issue date Mar 31, 1992
- Elex A.G.
- Walter Stahel
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...