Adam J. Van Der Lelij

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Vesenaz, CH

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Patents Grantslast 30 patents

Information Patent Grant
Reinforced polymeric siphon tubes
- Patent number 8,100,183
- Issue date Jan 24, 2012
- E. I. Du Pont de Nemours and Company
- Steven A. Mestemacher
- E21 - EARTH DRILLING MINING