EHTP Entreprise Hydraulique et Travaux Publics

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Saint Etienne du Gres, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method for installing a high or medium power cable in the ground
- Patent number 7,156,584
- Issue date Jan 2, 2007
- Entreprise Hydraulique Et Travaux Publics—E.H.T.P.
- Claude Trichard
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
DRILLING TOOL FOR LAYING A TUBE IN THE GROUND
- Publication number 20140305706
- Publication date Oct 16, 2014
- EHTP ENTREPRISE HYDRAULIQUE ET TRAVAUX PUBLICS
- Andrzej Wacinski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method for Laying a Plurality of Successive Sections of Cables in O...
- Publication number 20130277629
- Publication date Oct 24, 2013
- EHTP Entreprise Hydraulique et Travaux Publics
- Gérard Plumettaz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Trademarklast 30 trademarks