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发明名称
摘要
申请公布号
JPS4625355(Y1)
申请公布日期
1971.09.01
申请号
JP19670040833U
申请日期
1967.05.15
申请人
发明人
分类号
(IPC1-7):E06B3/72;E06B7/22
主分类号
(IPC1-7):E06B3/72
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