Internal Combustion Engine Or Related Engine System Or Engine Component Patents (Class 73/114.01)
- By time variation (Class 73/114.03)
- By speed variation (Class 73/114.04)
- By acceleration (Class 73/114.05)
- By exhaust pressure (Class 73/114.06)
- By vibration (Class 73/114.07)
- By ignition measurement (Class 73/114.08)
- By optical measurement (Class 73/114.09)
- By torque variation (Class 73/114.11)
- Having road condition detection (Class 73/114.12)