Ear wearing tool and warming tool (Chinese)
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2022
- Patent / Electronic Resource
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Title:Ear wearing tool and warming tool
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Additional title:耳穿戴用具以及温热用具
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Patent number:CN114727875
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Patent applicant:
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Patent family:
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Contributors:
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Publisher:
- New search for: Europäisches Patentamt
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Publication date:2022-07-08
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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: A61F
- Further information on International Patent Classification
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Classification:
IPC: A61F FILTERS IMPLANTABLE INTO BLOOD VESSELS, Filter in Blutgefäße implantierbar -
Source: