Patents
Release time: 2018-11-29Hits:
- Disigner of the Invention:董毓利
- Type of Patent:实用新型专利
- Application Number:201320580494.6
- Number of Inventors:5
- Service Invention or Not:no
- Application Date:2013-09-18
- Authorization Date:2014-03-05
- First Author:WLL,DMM,FYY,ZDS,董毓利
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Doctoral Degree in Engineering
董毓利
MOBILE Version