Ludwig Siever

Follow

Person

Schwelm, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for preparing multi-layer coatings on automotive bodies or...
- Patent number 6,368,719
- Issue date Apr 9, 2002
- E. I. Du Pont de Nemours and Company
- Ludwig Siever
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...