Electric pick (coal mine)

CN309414339SActive Publication Date: 2025-08-01SHANDONG LANGQING ENVIRONMENTAL PROTECTION TECH CO LTD
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Patent Information

Application Number
CN202530403221.2
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-07-10
Publication Date
2025-08-01
Estimated Expiration
2040-07-10

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Abstract

1. Name of the Design Product: Electric pickaxe (for coal mine). 2. Use of the Design Product: A tool for crushing hard objects such as coal mines. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photo that Best Illustrates the Design Key Points: Perspective view 1.
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