Assignee
BEIJING ROSTAR TECH CO LTD
CN·2 granted patents·0 citations·filing 2014–2016
Top patents by PatentIndex Score
2 records- 0129US10215025B2Rotation device and rotor compressor and fluid motor having the sameBEIJING ROSTAR TECH CO LTD·Filed 2014·Granted Feb 26, 2019·0 cites·20 claims
- 0224US11111918B2Rotary device, rotary system, and fluid machinery, to which press-actuated gate valve mechanism is appliedBEIJING ROSTAR TECH CO LTD·Filed 2016·Granted Sep 7, 2021·0 cites·10 claims
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