Wilhelm Schönherr

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Bleiburg, AT

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Patents Grantslast 30 patents

Information Patent Grant
Ring filter consisting of star-shaped folded filtering material
- Patent number 6,773,480
- Issue date Aug 10, 2004
- Mahle Filtersysteme GmbH
- Wilhelm Köhler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL