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发明名称
WATERPROOFING MATERIAL ON ROOF TOP, CONSTRUCTION THEREOF, AND WATERPROOF METHOD
摘要
申请公布号
JPH05331974(A)
申请公布日期
1993.12.14
申请号
JP19920163529
申请日期
1992.05.28
申请人
OGAWA HIROSHI
发明人
OGAWA HIROSHI
分类号
E04D3/32;(IPC1-7):E04D3/32
主分类号
E04D3/32
代理机构
代理人
主权项
地址
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