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IPC部
B(2)
IPC大类
B65(2)
F25(2)
IPC小类
B65D(2)
IPC
B65D081/18(2)
发明人
公开年
申请年
2020(2)
专利权人
Apparatus for removably receiving container, comprises structural assembly having cavity configured to removably receive container, renewable power source supported by structural assembly, electrical component including power storage.
MCRAE M M
Semiconductor refrigeration sheet for heat preservation cosmetic box, has cold end substrate and hot end substrate provided with heat insulating plate, and P-type semiconductor and N-type semiconductor provided with graphene layer.
CHEN G
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