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发明名称
VENTILATION DEVICE OF GAP BETWEEN OUTER WALL AND INNER WALL MATERIAL OF BUILDING
摘要
申请公布号
JPH11247317(A)
申请公布日期
1999.09.14
申请号
JP19980096556
申请日期
1998.03.04
申请人
PLAZA:KK
发明人
OKADA NORIO
分类号
E04B1/70;E04F17/04;F24F7/06;F24F7/10;F24F13/02;(IPC1-7):E04B1/70
主分类号
E04B1/70
代理机构
代理人
主权项
地址
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