Integral wide wing integrated drill pipe

CN309273321SActive Publication Date: 2025-05-06贵州福来美钻探装备有限公司
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Patent Information

Application Number
CN202430435853.2
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-07-12
Publication Date
2025-05-06
Estimated Expiration
2039-07-12

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Abstract

1. The name of this design product: integral wide wing integrated drill rod. 2. Purpose of this design product: This design product is used for soil drilling when installed with a drill bit. 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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