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经营范围
发明名称
摘要
申请公布号
JPS573658(B2)
申请公布日期
1982.01.22
申请号
JP19720070604
申请日期
1972.07.14
申请人
发明人
分类号
C07C45/45;B01J23/00;C07B31/00;C07B41/06;C07B61/00;C07C45/00;C07C45/48;C07C49/04;C07C67/00
主分类号
C07C45/45
代理机构
代理人
主权项
地址
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