Marc Derdeyn

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Zwevegem, BE

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Patents Grantslast 30 patents

Information Patent Grant
Guiding bow
- Patent number 5,509,260
- Issue date Apr 23, 1996
- N.V. Bekaert S.A.
- Marc Derdeyn
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Double-twisting device with magnetic device for elevating axial forces
- Patent number 5,341,631
- Issue date Aug 30, 1994
- N.V. Bekaert S.A.
- Peter Boesman
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING