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发明名称
摘要
申请公布号
JPS4210878(Y1)
申请公布日期
1967.06.15
申请号
JP19640009363U
申请日期
1964.02.12
申请人
发明人
分类号
A21B1/42;(IPC1-7):A21B1/42
主分类号
A21B1/42
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代理人
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地址
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