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经营范围
发明名称
4,4'- 디아미노 3,3'-디클로로비페닐염의 제조방법
摘要
내용 없음
申请公布号
KR850005400(A)
申请公布日期
1985.08.24
申请号
KR19830006296
申请日期
1983.12.30
申请人
null, null
发明人
박상우(외 1)
分类号
主分类号
代理机构
代理人
主权项
地址
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