ren yong jie

School

School of Precision Instrument and Optoelectronics Engineering

Professional Title

Associate professor

Other Contact Information

Patents

Current position: 小学生守则 > Academic Achievements > Patents

Locomotive limiting system and calibration method thereof

Hits:

Affilication of Author(s):tianjin university

Type of Patent:Invent

Type of Patent:Authorized patents

Service Invention or Not:no