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发明名称
Verfahren zur Herstellung von Reinnaphthalin
摘要
申请公布号
DE751256(C)
申请公布日期
1953.10.26
申请号
DE1937R101120D
申请日期
1937.12.24
申请人
RUETGERSWERKE-AKTIENGESELLSCHAFT
发明人
LANG KARL FRIEDRICH DR.
分类号
C07C7/148
主分类号
C07C7/148
代理机构
代理人
主权项
地址
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