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发明名称
摘要
申请公布号
FR2320273(B1)
申请公布日期
1981.10.09
申请号
FR19760024059
申请日期
1976.08.06
申请人
NITTO BOSEKI CO LTD
发明人
分类号
C03B37/022;C03B37/02;C03B37/07;C03B37/092;(IPC1-7):C03B37/02
主分类号
C03B37/022
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