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发明名称
Verfahren zur Gewinnung von reiner Salicylsäure durch Sublimation
摘要
申请公布号
AT192401(B)
申请公布日期
1957.10.25
申请号
ATD192401
申请日期
1955.07.08
申请人
ALPINE CHEMISCHE A.-G.
发明人
DR. FRITZ HASLWANTER
分类号
主分类号
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代理人
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