Membership
Tour
Register
Log in
Nouvelle Usine de Wecker S.A.
Follow
Organization
Wecker, LU
Organizations
Overview
Industries
People
People
Information
Transactions
Events
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Water-cooled housing for a hot-blast slide valve
Patent number
5,396,920
Issue date
Mar 14, 1995
Nouvelle Usine de Wecker S.A.
Jos. Rausch
C21 - METALLURGY OF IRON