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发明名称
SOUNDPROOF FLOORING
摘要
申请公布号
JPH03122366(A)
申请公布日期
1991.05.24
申请号
JP19890261013
申请日期
1989.10.05
申请人
NIPPON STEEL CHEM CO LTD
发明人
TERAYAMA TAKASHI;MIHARA YOZO
分类号
E04F15/04;B32B3/24;B32B7/02;E04F15/18;E04F15/20;G10K11/16
主分类号
E04F15/04
代理机构
代理人
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