Membership
Tour
Register
Log in
Siegfried Meissl
Follow
Person
Stallhofen, AT
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method and nozzle for mixing mediums of different viscosity
Patent number
4,880,313
Issue date
Nov 14, 1989
Waagner-Biro Aktiengesellschaft
Heinz Loquenz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for delignification of cellulose with oxygen
Patent number
4,834,837
Issue date
May 30, 1989
Waagner-Biro Aktiengessellschaft
Heinz Loquenz
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE