Johan F. R. Meijer

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Zaandam, NL

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Patents Grantslast 30 patents

Information Patent Grant
Method of and device for providing a concentric layer of wire mater...
- Patent number 4,612,759
- Issue date Sep 23, 1986
- N.K.F. Groep B.V.
- Johan F. R. Meijer
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Cable stranding apparatus and method of operating it
- Patent number 4,392,342
- Issue date Jul 12, 1983
- N.K.F. Groep B.V.
- Johan F. R. Meijer
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL