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发明名称
Verfahren zur Herstellung von biuretarmem Harnstoff
摘要
申请公布号
AT220154(B)
申请公布日期
1962.03.12
申请号
AT19590006077
申请日期
1959.08.20
申请人
OESTERREICHISCHE STICKSTOFFWERKE AKTIENGESELLSCHAFT
发明人
DR. KURT ALLGEUER;DR. FERDINAND WEINROTTER
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