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经营范围
发明名称
PROCESS FOR PRODUCING CARBON FIBRES
摘要
申请公布号
GB2041901(B)
申请公布日期
1982.10.20
申请号
GB19800002514
申请日期
1980.01.25
申请人
JAPAN EXLAN CO LTD;SUMITOMO CHEMICAL CO LTD
发明人
分类号
D01F9/22;(IPC1-7):D01F9/22
主分类号
D01F9/22
代理机构
代理人
主权项
地址
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