Adding an elevator shaft (02)

CN309570148SActive Publication Date: 2025-10-28SHANGHAI MEISHANG ENGINEERING MANAGEMENT CO LTD
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Patent Information

Application Number
CN202430529855.8
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-08-21
Publication Date
2025-10-28
Estimated Expiration
2039-08-21

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Abstract

1. Name of the product in this design: Elevator shaft installation (02). 2. Purpose of this design: This design is used for installation in elevator shafts. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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