Combined wellbore (83X53X60)

CN309149107SActive Publication Date: 2025-03-04QUANZHOU JIE QIANG ROAD FACILITIES CO LTD
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Patent Information

Application Number
CN202430448629.7
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-07-18
Publication Date
2025-03-04
Estimated Expiration
2039-07-18

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Abstract

1. The name of this design product: modular shaft (83X53X60). 2. Purpose of this design product: shaft used for installing underground instruments and for repairing equipment. 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: Stereoscopic diagram 1.
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