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发明名称
摘要
申请公布号
JP2906902(B2)
申请公布日期
1999.06.21
申请号
JP19930049377
申请日期
1993.03.10
申请人
NOORITSU KOKI KK
发明人
TANIHATA TOORU
分类号
G03B27/32;G03B27/46;G03B27/72;G03B27/73;G03D15/00;(IPC1-7):G03B27/46
主分类号
G03B27/32
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代理人
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