Johannus Hubertus Jozef Maria Kelders

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Drunen, NL

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Patents Grantslast 30 patents

Information Patent Grant
Material transfer device
- Patent number 6,422,284
- Issue date Jul 23, 2002
- Henkel KGaA
- Johannus Hubertus Jozef Maria Kelders
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL