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发明名称
摘要
申请公布号
JPS4326231(Y1)
申请公布日期
1968.11.01
申请号
JP19650000821U
申请日期
1965.01.05
申请人
发明人
分类号
B23B51/04;B28D1/14;(IPC1-7):B28D1/14
主分类号
B23B51/04
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代理人
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