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Title:墨水屏层架标签系统和书架
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Patent number:CN113705752
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Patent family:
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Publisher:
- New search for: Europäisches Patentamt
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Publication date:2024-05-03
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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: G06K / G07G
- Further information on International Patent Classification
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Classification:
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Source: