Electro-hydraulic controller

CN309982361SActive Publication Date: 2026-05-15SHANDONG MINING MASCH HUAXIN INTELLIGENT TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
SHANDONG MINING MASCH HUAXIN INTELLIGENT TECH CO LTD
Filing Date
2026-04-16
Publication Date
2026-05-15

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Abstract

1. Name of the designed product: electro-hydraulic controller. 2. Use of the designed product: control of hydraulic support action in coal mine. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.
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