wrench (forward and reverse palatal rotation)
CN309985779SActive Publication Date: 2026-05-15SHANGHAI NINTH PEOPLES HOSPITAL SHANGHAI JIAO TONG UNIV SCHOOL OF MEDICINE
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- SHANGHAI NINTH PEOPLES HOSPITAL SHANGHAI JIAO TONG UNIV SCHOOL OF MEDICINE
- Filing Date
- 2025-10-29
- Publication Date
- 2026-05-15
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Figure 000007_ABST
Abstract
1. Name of the designed product: spanner (positive and negative palatal side rotation). 2. Use of the designed product: subperiosteal implant palatal side positive and negative rotation retention bolt spanner. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.
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