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经营范围
发明名称
EARTHQUAKE-PROOF SYSTEM
摘要
申请公布号
JPH02229358(A)
申请公布日期
1990.09.12
申请号
JP19890049833
申请日期
1989.03.03
申请人
HITACHI LTD
发明人
KURIHARA MASAKI;SHIGETA MASAYUKI;NISHIMOTO KAZUYO
分类号
E04F15/18;E04F15/024
主分类号
E04F15/18
代理机构
代理人
主权项
地址
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