Jurgen Plapper

Follow

Person

Hilden, DT

People

Patents Grantslast 30 patents

Information Patent Grant
Sulfonated lubricating agents for leather and furs and process
- Patent number 3,988,247
- Issue date Oct 26, 1976
- Henkel & Cie G.m.b.H.
- Gerhard Dieckelmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fatty acid ester mixtures liquid at low temperatures and process
- Patent number 3,957,426
- Issue date May 18, 1976
- Henkel & Cie G.m.b.H.
- Gerhard Dieckelmann
- C14 - SKINS HIDES PELTS LEATHER