Elevator call box (cobblestone)

CN310111775SActive Publication Date: 2026-07-24杭州亿树科技有限公司
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Patent Information

Application Number
CN202630054257.9
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2026-01-30
Publication Date
2026-07-24
Estimated Expiration
2041-01-30

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Abstract

1. Name of the designed product: Elevator call box (cobblestone). 2. Use of the designed product: Calling elevator. 3. Design points of the designed product: In shape. 4. Picture or photo that best shows the design points: Front view.
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