Internal and external right angle measuring ruler

CN309091495SActive Publication Date: 2025-01-28谢建奎
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Patent Information

Application Number
CN202430397707.5
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-06-27
Publication Date
2025-01-28
Estimated Expiration
2039-06-27

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Abstract

1. The name of this design product: internal and external right angle measuring ruler. 2. Purpose of this design product: a measuring ruler used for measuring construction projects. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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