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发明名称
摘要
申请公布号
JPS63119697(U)
申请公布日期
1988.08.02
申请号
JP19870008073U
申请日期
1987.01.22
申请人
发明人
分类号
D21C9/147;(IPC1-7):D21C9/147
主分类号
D21C9/147
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代理人
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