Francis R. Cour

Follow

Person

Maisons-Laffitte, Yvelines, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for embedding a pipe in a trench in weak ground
- Patent number 4,488,836
- Issue date Dec 18, 1984
- Francis R. Cour
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING