THE RUSSIAN FEDERATION
![](http://www.fips.ru/but2/RFP_LOGO.gif)
THE FEDERAL SERVICE
FOR INTELLECTUAL PROPERTY,
PATENTS AND TRADEMARKS
![](http://www.fips.ru/but2/RFP_LOGO.gif)
THE FEDERAL SERVICE
FOR INTELLECTUAL PROPERTY,
PATENTS AND TRADEMARKS
IPC
F01B1/08 (2006.01)
F16H37/00 (2006.01)
F16H19/04 (2006.01)
F01B1/08 (2006.01)
F16H37/00 (2006.01)
F16H19/04 (2006.01)
RU 2518136 C2
PERPETUAL MOTION THEORY
Fluid pressure difference engine
![](/i/home.jpg)