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发明名称
摘要
申请公布号
JPS5613863(B2)
申请公布日期
1981.03.31
申请号
JP19780037667
申请日期
1978.03.30
申请人
发明人
分类号
E06B3/54;E04B2/72;E04B2/74;E04F11/18;E04H17/14;E04H17/16;E04H17/22
主分类号
E06B3/54
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代理人
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