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发明名称
VERFAHREN ZUR HERSTELLUNG VON HOCHMOLEKULAREM POLYAETHYLEN-TEREPHTHALAT
摘要
申请公布号
DD219492(A1)
申请公布日期
1985.03.06
申请号
DD19830256960
申请日期
1983.11.22
申请人
VEB CHEMIEFASERWERK "FRIEDRICH ENGELS",DD
发明人
PRENGEL,HANS-GUSTAV,DD;WOLF,JOHANNES,DD;HALBMAIR,ULRICH,DD
分类号
(IPC1-7):C08G63/30
主分类号
(IPC1-7):C08G63/30
代理机构
代理人
主权项
地址
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