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经营范围
发明名称
GRAFT POLYMERS
摘要
申请公布号
GB1277663(A)
申请公布日期
1972.06.14
申请号
GB19720005407
申请日期
1969.05.25
申请人
DENKI ONKYO CO., LTD.
发明人
SHITOMI KATAYAMA;HIDEICHI HORIKAWA;YUKIO TAKAHASHI;NOBORU MASUDA
分类号
C08F8/00;C08G63/00;C08G65/08
主分类号
C08F8/00
代理机构
代理人
主权项
地址
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