Michel BOULMEAU

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SAINT-FLORENTIN, FR

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Patents Grantslast 30 patents

Information Patent Grant
Electronic detonator
- Patent number 10,041,778
- Issue date Aug 7, 2018
- DAVEY BICKFORD
- Franck Guyon
- F42 - AMMUNITION BLASTING

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DETONATOR
- Publication number 20170003108
- Publication date Jan 5, 2017
- DAVEY BICKFORD
- Franck GUYON
- F42 - AMMUNITION BLASTING