Prompt broadcasting system and method for aircraft crew (Chinese)
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2023
- Patent / Electronic Resource
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Title:Prompt broadcasting system and method for aircraft crew
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Additional title:飞机乘务员用提示播音系统及其方法
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Patent number:CN116030830
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Patent applicant:
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Patent family:
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Contributors:JIA CHAO ( author )
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Publisher:
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Publication date:2023-04-28
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Type of media:Patent
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Type of material:Electronic Resource
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Language:Chinese
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Classification:
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