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发明名称
BUILDING AIRTIGHT BOARD MATERIAL
摘要
申请公布号
JPH09228546(A)
申请公布日期
1997.09.02
申请号
JP19960036678
申请日期
1996.02.23
申请人
KEIWA SHOKO KK
发明人
FURUKAWA KAZUYUKI
分类号
E04C2/30;B32B15/10;E04B1/74;E04B1/76;(IPC1-7):E04C2/30
主分类号
E04C2/30
代理机构
代理人
主权项
地址
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