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发明名称
Nozzle block for preventing nozzles from getting blocked and polluted and Bottom-up electrospinning device with the same
摘要
申请公布号
KR101178171(B1)
申请公布日期
2012.08.29
申请号
KR20070122821
申请日期
2007.11.29
申请人
发明人
分类号
D01D5/00;D01D4/06
主分类号
D01D5/00
代理机构
代理人
主权项
地址
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