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发明名称
摘要
申请公布号
JPS4849743(A)
申请公布日期
1973.07.13
申请号
JP19710084324
申请日期
1971.10.26
申请人
发明人
分类号
C07C309/64;C07C67/00;C07C301/00;C07C303/28;C07C309/63;C07C309/65
主分类号
C07C309/64
代理机构
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