Koytcho Y. Russev

Follow

Person

Plovdiv, BG

People

Patents Grantslast 30 patents

Information Patent Grant
Trolleybus current collector system enabling common line passing
- Patent number 4,698,462
- Issue date Oct 6, 1987
- Avtokombinat
- Emanuil S. Gaydarov
- B60 - VEHICLES IN GENERAL