Air duct production equipment (ADL-3)

CN309319460SActive Publication Date: 2025-06-03ANHUI HEIMA HEAVY IND MACHINERY TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202430668057.3
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-10-23
Publication Date
2025-06-03
Estimated Expiration
2039-10-23

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Abstract

1. Name of the design product: Air duct production equipment (ADL-3). 2. Use of the design product: For leveling, ribbing, corner punching, shearing, and bending forming of galvanized iron sheet air ducts. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Stereogram.
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