Assignee
QIAO SHEN
CN·0 granted patents·2 pending applications·0 citations·filing 2023–2023
Top patents by PatentIndex Score
2 records- 0145US2025135558A1Spindle automatic feed mechanism of drilling machine with self-adaptive electromenchanical transmissionQIAO SHEN·Filed 2023·Application pending·0 cites
- 0235US2023381902A1Mechanical structural member for machine tool combined by section steel and steel pipeQIAO SHEN·Filed 2023·Application pending·0 cites
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