Igor I. Reznikov

Follow

Person

Odessa, SU

People

Patents Grantslast 30 patents

Information Patent Grant
Air-operated reversible percussive action machine
- Patent number 4,733,731
- Issue date Mar 29, 1988
- Khaim B. Tkach
- E21 - EARTH DRILLING MINING
Information Patent Grant
Reversible percussive action machine
- Patent number 4,697,647
- Issue date Oct 6, 1987
- Institut Gornogo Dela Sibirskogo Otdelenia Akademii Nauk SSSR
- Alexandr D. Kostylev
- E21 - EARTH DRILLING MINING
Information Patent Grant
Reversible percussive action machine
- Patent number 4,629,008
- Issue date Dec 16, 1986
- Institut Gornogo Dela Sibirskogo Otdelenia Akademii Nauk SSSR
- Alexandr D. Kostylev
- E21 - EARTH DRILLING MINING
Information Patent Grant
Machine for driving holes in the ground
- Patent number 4,570,723
- Issue date Feb 18, 1986
- Institut Gornogo Dela Sibirskogo Otdelenia Akademii Nauk SSSR
- Alexandr D. Kostylev
- E21 - EARTH DRILLING MINING