Chichibu-gun
Japan
2
2009-04-02
The entities that hold a legal rights for patent applications filed by inventor Koike Eiji:
Eiji Koike from Chichibu-gun, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for reducing organic chlorine compounds in cement production facility, and cement production facility
#2 | 2008-10-30Method for reducing organic chlorine compounds in cement production facility, and cement production facility
3913892 ⎘