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发明名称
摘要
申请公布号
GB1233929(A)
申请公布日期
1971.06.03
申请号
GBD1233929
申请日期
1968.12.03
申请人
发明人
分类号
B65H51/015;B29C53/80;B29D23/00;B32B25/10;B65H54/00;B65H54/02;B65H55/00;C08J5/06;D02G3/40;D04D9/04;D04H3/04
主分类号
B65H51/015
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代理人
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