Johannes J. van der Leek

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Device for interrupting a material flow
- Patent number 5,158,262
- Issue date Oct 27, 1992
- U.S. Philips Corporation
- Evert M. H. Kamerbeek
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...