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发明名称
摘要
申请公布号
JPS5647190(U)
申请公布日期
1981.04.27
申请号
JP19790130883U
申请日期
1979.09.20
申请人
发明人
分类号
E06B7/04;E06B3/32;E06B3/44;E06B7/00;E06B7/02;E06B9/01;E06B9/52;E06B9/54;(IPC1-7):E06B7/02
主分类号
E06B7/04
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