FONCAGE ET FORAGES BESSAC S.A

Follow

Organization

81120 REALMONT, FR

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Machine for making underground galleries
- Patent number 4,508,390
- Issue date Apr 2, 1985
- Foncages et Forages Bessac, S.A.
- Michel Bessac
- E21 - EARTH DRILLING MINING