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发明名称
DUST-PROOF FACILITY OF DISCHARGE SYSTEM
摘要
申请公布号
JPH10280366(A)
申请公布日期
1998.10.20
申请号
JP19970091849
申请日期
1997.04.10
申请人
HITACHI LTD
发明人
NAGAHARA TAKAHIDE;YODA HIROAKI
分类号
E02B8/02;E02B5/08;(IPC1-7):E02B5/08
主分类号
E02B8/02
代理机构
代理人
主权项
地址
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