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发明名称
摘要
申请公布号
JPH0213043(U)
申请公布日期
1990.01.26
申请号
JP19880092899U
申请日期
1988.07.12
申请人
发明人
分类号
B65H3/68;B65H1/04;(IPC1-7):B65H3/68
主分类号
B65H3/68
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代理人
主权项
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