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发明名称
VERFAHREN UND VORRICHTUNG ZUR FETTGEWINNUNG AUS SEKUNDAERROHSTOFFEN
摘要
申请公布号
DD262549(A3)
申请公布日期
1988.12.07
申请号
DD19870300107
申请日期
1987.02.23
申请人
VEB WASCHMITTELWERK GENTHIN,DD
发明人
BUSSE,WERNER,DD;WEHDER,ULLRICH,DD;DIEZ,JOCHEN,DD
分类号
C02F1/40;C11B13/00;(IPC1-7):C11B13/00
主分类号
C02F1/40
代理机构
代理人
主权项
地址
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