Friedrichsdorf
Germany
1
2011-07-28
Thomas Nitschke from Friedrichsdorf, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
METHOD AND SOLUTION FOR COATING METALLIC SURFACES WITH A PHOSPHATING SOLUTION CONTAINING HYDROGEN PEROXIDE, METALLIC OBJECT PRODUCED AND USE OF THE OBJECT
3553318 ⎘