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经营范围
发明名称
PRODUCTION OF HOLLOW FIBER
摘要
申请公布号
JPS5530440(A)
申请公布日期
1980.03.04
申请号
JP19780102175
申请日期
1978.08.22
申请人
NIPPON ZEON CO
发明人
JIYOU YASUSHI;NIINA AKIHIKO;KANEKO NORIAKI;FUKUTOME AKIRA
分类号
D01F2/28;B01D71/06
主分类号
D01F2/28
代理机构
代理人
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地址
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