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发明名称
SCHWEFEL-RUSS-BATCH FUER ELASTOMERMISCHUNGEN ZUR HERSTELLUNG VON BESOHLMATERIAL
摘要
申请公布号
DD290428(A5)
申请公布日期
1991.05.29
申请号
DD19890335877
申请日期
1989.12.19
申请人
VEB GUMMIWERK ELBE,DE
发明人
FREIDANK,GUNTHER,DE;MEISSNER,SIEGFRIED,DE
分类号
C08J3/22;(IPC1-7):C08J3/22;C08L25/04
主分类号
C08J3/22
代理机构
代理人
主权项
地址
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