2014
|
G/S
|
Transmissions, other than for land vehicles; pumps; cylinder
heads for engines; driving motors; ... |
2013
|
Invention
|
Rotary piston internal combustion engine. A rotary-piston internal-combustion engine comprises a ... |
|
Invention
|
Seal assembly for rotary-piston internal-combustion engine. The invention relates to seal assembl... |
|
Invention
|
Seal assembly for rotary piston internal combustion engine. The invention relates to seal assembl... |
2012
|
Invention
|
Multi-cylinder internal combustion engine using exhaust gases to increase cylinder filling.
Mult... |
|
Invention
|
Multi-cylinder internal combustion engine using exhaust gases to increase cylinder filling. Multi... |
|
Invention
|
Cylinder head with annular valve for internal-combustion engine. A cylinder head for an internal ... |
|
Invention
|
Cylinder head with ring-shaped valve for internal combustion engine. Cylinder head of combustion ... |