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发明名称
Verfahren zur Gewinnung von Mischpechen aus Phenolpechen
摘要
申请公布号
DE1029507(B)
申请公布日期
1958.05.08
申请号
DE1955V009628
申请日期
1955.10.20
申请人
VEB LEUNA-WERKE IAWALTER ULBRICHTIA
发明人
BERNZOTT DR. HERMANN;GOELITZER HEINZ
分类号
C08L95/00
主分类号
C08L95/00
代理机构
代理人
主权项
地址
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