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发明名称
METHOD AND APPARATUS FOR MEASUREMENT OF SODIUM ION DERIVED FROM THE PREPARATION PROCESS OF BENZENE POLYCARBOXYLIC ACID
摘要
申请公布号
KR100271937(B1)
申请公布日期
2000.11.15
申请号
KR19980025632
申请日期
1998.06.30
申请人
SAMSUNG PETROCHEMICAL CO., LTD.
发明人
LEE, YONG KIL;PARK, JAE WHAN
分类号
C07C51/41;C07C63/15;(IPC1-7):C07C63/15
主分类号
C07C51/41
代理机构
代理人
主权项
地址
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