Membership
Tour
Register
Log in
Hubert Seliger
Follow
Person
Frankfurt am Main, DE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Cephem derivatives
Patent number
4,399,131
Issue date
Aug 16, 1983
Hoechst AG.
Walter Durckheimer
C07 - ORGANIC CHEMISTRY