Membership
Tour
Register
Log in
Evrard; Omer
Follow
Organization
Vandoeuvre-les-Nancy, FR
Organizations
Overview
Industries
People
People
Information
Transactions
Events
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Alkali or alkaline earth metal ferrates, their preparation and thei...
Patent number
5,284,642
Issue date
Feb 8, 1994
Centre International de l'Eau de Nancy (NAN.C.I.E.)
Omer J. Evrard
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Trademark
last 30 trademarks