Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9593579 | Crank circular sliding block mechanism and reciprocating member, cylinder block, internal combustion engine, and compressor | Ming Li, Zhengzhong Li, Yusheng Ma, Lijun Guo | 2017-03-14 |