Membership
Tour
Register
Log in
Giuseppe Rovelli
Follow
Person
Turin, IT
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Device for keeping a lining-layer in contact with the walls of a ci...
Patent number
4,379,654
Issue date
Apr 12, 1983
Industrie Pirelli S.p.A.
Giuseppe Rovelli
E21 - EARTH DRILLING MINING