Membership
Tour
Register
Log in
Mikhall J. Bondar
Follow
Person
Odessa, SU
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method of emptying pipes driven into earth in nontrench laying and...
Patent number
4,369,002
Issue date
Jan 18, 1983
Alexandr D. Kostylev
B08 - CLEANING