Christian Scondo

Follow

Person

Hanau, DT

People

Patents Grantslast 30 patents

Information Patent Grant
Process for partially insulating surfaces of metal work pieces
- Patent number 4,062,702
- Issue date Dec 13, 1977
- Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
- Helmut Kunst
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Salt bath quenching of construction parts treated with a nitriding...
- Patent number 4,055,446
- Issue date Oct 25, 1977
- Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
- Helmut Kunst
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for nitriding iron and steel in salt baths regenerated with...
- Patent number 4,019,928
- Issue date Apr 26, 1977
- Duetsche Gold- und Silber-Scheideanstalt vormals Roessler
- Hermann Beyer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...