Hendrik De Bliek

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Bereldange, LU

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Patents Grantslast 30 patents

Information Patent Grant
Diaphragm valve arrangement
- Patent number 4,029,296
- Issue date Jun 14, 1977
- Fonderie et Ateliers de Mersch S.A.
- Ewald Hartmann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...