Erd
Hungary
1
2005-11-24
Laszlo Kotai from Erd, HU has applied for patents for these inventions. The list has both pending applications and granted patents:
Carrier material for biological mosquito-larvae killing pesticides, and mosquito-larvae killing products and procedure of their manufacture, and mosquito larvae extermination method with spreading them from air and water-craft
4948996 ⎘