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发明名称
VERBESSERTES ZWEIKOMPONENTENPOLYURETHANSYSTEM ZUR VERMUFFUNG VON KANALISATIONSSTEINZEUGROHREN
摘要
申请公布号
DD299120(A7)
申请公布日期
1992.04.02
申请号
DD19900339011
申请日期
1990.03.23
申请人
VEB SYNTHESEWERK SCHWARZHEIDE,DE
发明人
BAUM,LOTHAR,DE;REICHELT,MICHAEL,DE;REESE,HANS-JUERGEN,DE;KUEHN,BRIGITTE,DE;TATSCHINK,PETER,DE
分类号
C08G18/48;(IPC1-7):C08G18/48
主分类号
C08G18/48
代理机构
代理人
主权项
地址
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