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发明名称
SPOSOB OTRZYMYWANIA KWASU P-TOLUENOSULFONOWEGO
摘要
申请公布号
PL101000(B1)
申请公布日期
1978.11.30
申请号
PL19750184931
申请日期
1975.11.22
申请人
发明人
分类号
C11D1/12;(IPC1-7):C07C143/28
主分类号
C11D1/12
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代理人
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地址
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