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发明名称
VERFAHREN ZUR HERSTELLUNG FESTNARBIGER, WEICHER LEDER AUS TIERHAEUTEN
摘要
申请公布号
DD265292(A3)
申请公布日期
1989.03.01
申请号
DD19850281239
申请日期
1985.10.01
申请人
VEB LEDERWERK "AUGUST APFELBAUM",DD
发明人
BIEDERMANN,MANFRED,DD;WINKEL,ECKART,DD;GOLZ,KARIN,DD;HILLE,ELISABETH,DD;TRAENKER,BERND,DD
分类号
C14C11/00;C14C13/00;(IPC1-7):C14C13/00
主分类号
C14C11/00
代理机构
代理人
主权项
地址
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