Assignee
Tong Juanying
CN·0 granted patents·3 pending applications·0 citations·filing 2019–2019
Top patents by PatentIndex Score
3 records- 0126US2020130022A1NC-based ring blade production apparatusTong Juanying·Filed 2019·Application pending·0 cites
- 0222US2020135394A1Electromagnetic coil dispenser for improving waterproof performanceTong Juanying·Filed 2019·Application pending·0 cites
- 0322US2020130222A1Shaving blade with adjustable shaving depth for high-grade floorsTong Juanying·Filed 2019·Application pending·0 cites
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