Manual calculation workbench for engineering quantities

CN309527428SActive Publication Date: 2025-10-03SHANDONG INST OF HYDRAULIC TECHNICIANS
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Patent Information

Application Number
CN202530113930.7
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-03-11
Publication Date
2025-10-03
Estimated Expiration
2040-03-11

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Abstract

1. The name of this design product: Manual calculation workbench for engineering quantities. 2. Purpose of this design product: used for manual calculation of engineering quantities. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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