Wrench (Multi-functional Chain Wrench)

CN309328062SActive Publication Date: 2025-06-10余振东
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Patent Information

Application Number
CN202430663057.4
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-10-21
Publication Date
2025-06-10
Estimated Expiration
2039-10-21

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Abstract

1. Name of the Design Product: Wrench (Multi-functional Chain Wrench). 2. Use of the Design Product: A wrench tool for disassembling and assembling bolts. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective View 1.
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