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发明名称
BETONGTAKPANNA
摘要
申请公布号
SE418170(B)
申请公布日期
1981.05.11
申请号
SE19770014062
申请日期
1977.12.12
申请人
AB * SVENSKA ICOPALFABRIKEN
发明人
C I * TRUEDSSON
分类号
E04D1/04;(IPC1-7):04B15/02;04D1/04;04B38/08
主分类号
E04D1/04
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代理人
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