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经营范围
发明名称
INFUSIBILIZATION OF PITCH FIBER AND DEVICE THEREFOR
摘要
申请公布号
JPS556547(A)
申请公布日期
1980.01.18
申请号
JP19780078555
申请日期
1978.06.30
申请人
KUREHA CHEMICAL IND CO LTD
发明人
KAJI HISATSUGU;KAMEYAMA IWAO;HAMAGUCHI TAKASHI;MIYAMORI TAMOTSU
分类号
D01F9/14;D01F9/145;D01F9/32
主分类号
D01F9/14
代理机构
代理人
主权项
地址
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