Louis-R Allard

Follow

Person

Bromont, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for roughing edges of concrete casted blocks
- Patent number 7,063,284
- Issue date Jun 20, 2006
- Natalino Modesti
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
Apparatus for roughing edges of concrete casted blocks
- Publication number 20040256508
- Publication date Dec 23, 2004
- Natalino Modesti
- B28 - WORKING CEMENT, CLAY, OR STONE