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发明名称
摘要
申请公布号
JPS56130410(U)
申请公布日期
1981.10.03
申请号
JP19800028108U
申请日期
1980.03.04
申请人
发明人
分类号
A44B19/30;A44B19/26;(IPC1-7):A44B19/30
主分类号
A44B19/30
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