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发明名称
摘要
申请公布号
JPH0759271(B2)
申请公布日期
1995.06.28
申请号
JP19870309028
申请日期
1987.12.07
申请人
发明人
分类号
D06F33/02;D06F39/08;(IPC1-7):D06F33/02
主分类号
D06F33/02
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代理人
主权项
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