Sondages Injections Forages "S.I.F." Enterprise Bachy

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Patents Grantslast 30 patents

Information Patent Grant
System for guiding the excavation tool used for constructing a wall...
- Patent number 4,930,940
- Issue date Jun 5, 1990
- Sondages Injections Forages "S.I.F." Enterprise Bachy
- Jacques Charlier
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method and device for the in-situ formation of columns of stabilize...
- Patent number 4,662,792
- Issue date May 5, 1987
- Sondages Injections Forages "S.I.F." Enterprise Bachy
- Jean-Claude Gessay
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method for ensuring mechanical continuity between two adjacent pane...
- Patent number 4,453,862
- Issue date Jun 12, 1984
- Sondages Injections Forages "S.I.F." Enterprise Bachy
- Roland A. C. Stenne
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

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