Gérard Michel Roland Gueldry

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Vert St Denis, FR

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Patents Grantslast 30 patents

Information Patent Grant
Transverse ultrasound peening of blades on a rotor
- Patent number 6,837,085
- Issue date Jan 4, 2005
- SNECMA Moteurs
- Benoit Jean Henri Berthelet
- C21 - METALLURGY OF IRON