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发明名称
摘要
申请公布号
DE3791047(C2)
申请公布日期
1992.04.30
申请号
DE19873791047
申请日期
1987.12.12
申请人
NIPPON STEEL CHEMICAL CO., LTD., TOKIO/TOKYO, JP
发明人
YOKOYAMA, NAOKI, KITAKYUSHU, FUKUOKA, JP
分类号
C08G59/06;C08G61/02;C08G81/00
主分类号
C08G59/06
代理机构
代理人
主权项
地址
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