一种纵弯复合旋转超声振动异形变幅杆
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Title:一种纵弯复合旋转超声振动异形变幅杆
Institution:机械工程学院
Type of Patent:Invent
Application Number:202411929647.2
Number of Inventors:4
Service Invention or Not:No
Application Date:2024-12-26
Publication Date:2025-03-07
Authorization Date:2025-03-07
Release Time:2025-06-12