Chengdu
China
9
2016-08-11
The entities that hold a legal rights for patent applications filed by inventor JU Yang:
Yang JU from Chengdu, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Fixing device for acoustic emission test sensors for rock damage testing
#2 | 2016-08-11Adjustable fixing device for acoustic emission test sensors for rock damage testing
#3 | 2016-08-11Fixing device for acoustic emission test sensors for rock damage testing
#4 | 2016-08-11Rock sample fixing device with three-jaw chuck for cyclic tension and compression test
#5 | 2016-08-11Device with position-limit spring for alternating tension-compression cyclic test
#6 | 2016-08-11Rock testing device with three-jaw chuck for direct tensile test
#7 | 2016-08-11Position-limit device with spring components for direct tensile test
#8 | 2016-08-11Rock fixing device with hydraulic-spring combination and position-limiting chuck for direct tensile test
#9 | 2014-11-06Pneumatic fracturing method and system for exploiting shale gas
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