Membership
Tour
Register
Log in
Sergei Grigorievich Chatchenko
Follow
Person
Moscow, SU
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Building roofing structure
Patent number
4,100,708
Issue date
Jul 18, 1978
Anatoly Pavlovich Bobrovnikov
E04 - BUILDING