Information transmission system and method for mobile terminal and elevator room (Chinese)
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2024
- Patent / Electronic Resource
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Title:Information transmission system and method for mobile terminal and elevator room
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Additional title:移动终端与电梯间的信息传输系统及方法
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Patent number:CN117623020
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Patent applicant:
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Patent family:
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Contributors:CHEN YUDONG ( author )
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Publisher:
- New search for: Europäisches Patentamt
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Publication date:2024-03-01
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Type of media:Patent
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Type of material:Electronic Resource
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Language:Chinese
- New search for: B66B
- Further information on International Patent Classification
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Classification:
IPC: B66B Aufzüge, ELEVATORS -
Source: