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发明名称
摘要
申请公布号
JPS4528412(Y1)
申请公布日期
1970.11.02
申请号
JP19670026301U
申请日期
1967.03.31
申请人
发明人
分类号
(IPC1-7):B61C5/02
主分类号
(IPC1-7):B61C5/02
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