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发明名称
VENTILATION STRUCTURE OF RIDGE PART
摘要
申请公布号
JPH0544315(A)
申请公布日期
1993.02.23
申请号
JP19910199215
申请日期
1991.08.08
申请人
NATL HOUSE IND CO LTD
发明人
NISHIO TOMOKAZU
分类号
E04D1/30;E04D3/40;E04D13/16
主分类号
E04D1/30
代理机构
代理人
主权项
地址
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