Odda
Norway
1
2008-05-08
Arve Halland from Odda, NO has applied for patents for these inventions. The list has both pending applications and granted patents:
Method And A Device For Taking Samples When Measuring Ph, Conductivity, Redox Potential And/Or Other Ion-Concentrations In Liquids, Including Washing Of Electrodes And A Suction Circuit
4168446 ⎘