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经营范围
发明名称
EXPANSION JOINT OF CONNECTING CORRIDOR
摘要
申请公布号
JPS5941550(A)
申请公布日期
1984.03.07
申请号
JP19820152354
申请日期
1982.09.01
申请人
NIPPON KENTETSU KK
发明人
ISHII TADASHI
分类号
E04H1/00;E04B1/62;E04H9/02
主分类号
E04H1/00
代理机构
代理人
主权项
地址
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