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经营范围
发明名称
摘要
申请公布号
JP3189074(B2)
申请公布日期
2001.07.16
申请号
JP19930037976
申请日期
1993.02.26
申请人
发明人
分类号
B65H31/20;(IPC1-7):B65H31/20
主分类号
B65H31/20
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代理人
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地址
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