Christian Riedel

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Dormagen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for producing stacks of interleaved material s...
- Patent number 5,147,273
- Issue date Sep 15, 1992
- Winkler & Duennebier Maschinenfabrik KG
- Engelbert Rottmann
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL