Francois Defougeres

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Poligny, FR

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Patents Grantslast 30 patents

Information Patent Grant
Drill bit
- Patent number D833490
- Issue date Nov 13, 2018
- DIAGER
- Francois Defougeres
- D15 - Machines not elsewhere specified
Information Patent Grant
Drill
- Patent number D671155
- Issue date Nov 20, 2012
- Diager
- Francois Defougeres
- D15 - Machines not elsewhere specified