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发明名称
摘要
申请公布号
DE1504291(B2)
申请公布日期
1972.10.26
申请号
DE19631504291
申请日期
1963.03.15
申请人
发明人
分类号
B29C47/00;B29C47/12;B29C47/14;C08J5/18
主分类号
B29C47/00
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