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发明名称
摘要
申请公布号
JPS4916089(A)
申请公布日期
1974.02.13
申请号
JP19720055384
申请日期
1972.06.03
申请人
发明人
分类号
A46B7/10;B24D13/10
主分类号
A46B7/10
代理机构
代理人
主权项
地址
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