Water drilling rig sealing base

CN309050861SActive Publication Date: 2025-01-03SHANDONG HELI AIR CONDITIONING ELECTRICAL CO LTD
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Patent Information

Application Number
CN202430310246.3
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-05-24
Publication Date
2025-01-03
Estimated Expiration
2039-05-24

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Abstract

1. The name of this design product: Water drilling rig sealing base. 2. Purpose of this design product: used for sealing and supporting the drill barrel of water drilling rigs. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design key points: rear view.
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