spirit level (twx-t11)

CN310279686SActive Publication Date: 2026-10-27SHANDONG TIANTIAN BUILDING MATERIALS CO LTD
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Patent Information

Application Number
CN202630359543.6
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2026-07-12
Publication Date
2026-10-27
Estimated Expiration
2041-07-12

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Abstract

1. The name of the design product: level (TWX-T11). 2. The use of the design product: for measuring levelness. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.
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