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发明名称
CONSTRUCTION OF RIDGE PART
摘要
申请公布号
JPH03115650(A)
申请公布日期
1991.05.16
申请号
JP19890250944
申请日期
1989.09.27
申请人
NATL HOUSE IND CO LTD
发明人
NISHINO YASUNORI
分类号
E04D3/40;E04B7/06
主分类号
E04D3/40
代理机构
代理人
主权项
地址
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