Lieselotte Bauer

Follow

Person

Bad Duerkheim, DT

People

Patents Grantslast 30 patents

Information Patent Grant
Process of producing crystalline nitrilo tris-(methylene phosphonic...
- Patent number 4,009,204
- Issue date Feb 22, 1977
- Joh. A. Benckiser GmbH
- Friedrich Krueger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of producing amino methylene phosphonic acids
- Patent number 3,959,361
- Issue date May 25, 1976
- Joh. A. Benckiser GmbH
- Friedrich Krueger
- C07 - ORGANIC CHEMISTRY