Verification method and verification device for physical verification file (Chinese)
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2023
- Patent / Electronic Resource
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Title:Verification method and verification device for physical verification file
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Additional title:一种物理验证文件的校验方法和校验装置
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Patent number:CN115906759
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Patent applicant:
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Patent family:
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Contributors:CHEN ZHIPING ( author )
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Publisher:
- New search for: Europäisches Patentamt
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Publication date:2023-04-04
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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: G06F
- Further information on International Patent Classification
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Classification:
IPC: G06F ELECTRIC DIGITAL DATA PROCESSING, Elektrische digitale Datenverarbeitung -
Source: