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发明名称
摘要
申请公布号
JPS4714089(Y1)
申请公布日期
1972.05.22
申请号
JP19690047590U
申请日期
1969.05.24
申请人
发明人
分类号
(IPC1-7):D05B75/00
主分类号
(IPC1-7):D05B75/00
代理机构
代理人
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地址
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