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发明名称
MULTIORIFICE SPINNING HEAD FOR PNEUMATICALY FORMING FILAMENTS IN PARTICULAR OF POLYMER SOLUTIONS
摘要
申请公布号
PL160708(B1)
申请公布日期
1993.04.30
申请号
PL19890281772
申请日期
1989.10.09
申请人
发明人
分类号
D01D4/00;(IPC1-7):D01D4/00
主分类号
D01D4/00
代理机构
代理人
主权项
地址
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