Piney
France
2
2008-01-31
The entities that hold a legal rights for patent applications filed by inventor Lefevre Christian:
Christian Lefevre from Piney, FR has applied for patents for these inventions. The list has both pending applications and granted patents:
Mixture for the production of an amber glass, amber glass, method for the production of tubes and blanks of tinted bulbs, and tinted bulbs obtained with said glass
#2 | 2007-01-25Red glass, process for manufacturing red glass, and tinted bulbs and tubes obtained with such a glass
4105199 ⎘