Hans-Willi Mainz

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Heinsberg-Karken, DE

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Patents Grantslast 30 patents

Information Patent Grant
Folding box package of a liquid-tight, heat sealably coated composi...
- Patent number 5,143,281
- Issue date Sep 1, 1992
- PKL Verpackungssysteme GmbH
- Hans-Willi Mainz
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL