Pedro Blanco

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Los Teques, VE

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparation of asphalt composition
- Patent number 7,037,961
- Issue date May 2, 2006
- Intevep, S.A.
- Hercilio Rivas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Method for preparation of asphalt composition
- Publication number 20050051055
- Publication date Mar 10, 2005
- Hercilio Rivas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...