Jutta Cardinal

Follow

Person

Kriftel, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Aramid fibers of high strength and high linear density, production...
- Patent number 5,698,324
- Issue date Dec 16, 1997
- Hoechst Aktiengesellschaft
- Holger Jung
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Film of aromatic copolyamide from bis(aminophenoxy) benzene
- Patent number 4,981,943
- Issue date Jan 1, 1991
- Hoechst Aktiengesellschaft
- Friedrich Herold
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...