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发明名称
GATE FOR SHIP PASSAGE
摘要
申请公布号
JPS57116820(A)
申请公布日期
1982.07.21
申请号
JP19810000973
申请日期
1981.01.07
申请人
KAMIGAKI TEKKOSHO:KK
发明人
MIMORI NOBUSHIGE
分类号
E02B7/40;E02B15/00
主分类号
E02B7/40
代理机构
代理人
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地址
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