Anja Hasse

Follow

Person

Berlin, DD

People

Patents Grantslast 30 patents

Information Patent Grant
Electrolyte for the production of black surface layers on light metals
- Patent number 5,035,781
- Issue date Jul 30, 1991
- JENOPTIK JENA G.m.b.H.
- Jurgen Schmidt
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR