Assignee
SHANDONG CRRC HUATENG ENV CO LTD
CN·2 granted patents·2 citations·filing 2014–2017
Top patents by PatentIndex Score
2 records- 0157US10358807B2Suction seat for intelligent nursing toilet bowlSHANDONG CRRC HUATENG ENV CO LTD·Filed 2014·Granted Jul 23, 2019·2 cites·9 claims
- 0244US11008026B2Motor train unit feces collecting system and operating method thereofSHANDONG CRRC HUATENG ENV CO LTD·Filed 2017·Granted May 18, 2021·0 cites·20 claims
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