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发明名称
摘要
申请公布号
JPH0659499(U)
申请公布日期
1994.08.19
申请号
JP19920065068U
申请日期
1992.08.24
申请人
发明人
分类号
D21F7/08;(IPC1-7):D21F7/08
主分类号
D21F7/08
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代理人
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地址
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