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发明名称
DURCHDRINGUNGSVERBUNDE FASERVLIESE MIT POLYURETHANEN MIT EIGENSCHAFTSBESTIMMENDEM PORIGEM ANTEIL
摘要
申请公布号
DD248157(A1)
申请公布日期
1987.07.29
申请号
DD19840263237
申请日期
1984.05.22
申请人
VEB VOGTL. KUNSTLEDERFABRIK,DD
发明人
HELBIG,DIETMAR,DD;WILL,ECKHARD,DD;OLSCHEWSKI,MAX,DD;WAGNER,GUENTER,DD;HAMBURGER,WALTRAUD,DD;MEIER,JOERG-UWE,DD
分类号
B32B5/22;B32B27/12;D06N3/14;(IPC1-7):D06N3/14
主分类号
B32B5/22
代理机构
代理人
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