Locomotive intelligent voice interaction device

CN309003813SInactive Publication Date: 2024-12-13中国铁路北京局集团有限公司丰台机务段
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Patent Information

Application Number
CN202430252916.0
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-04-30
Publication Date
2024-12-13
Estimated Expiration
Not applicable · inactive patent

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Abstract

1. The name of the product of this design: Locomotive intelligent voice interaction device. 2. Purpose of this design product: used for intelligent voice interaction device of locomotives. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1.
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