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发明名称
Verfahren zur mehrstufigen Vakuumerzeugung bei der Polyester-Herstellung
摘要
申请公布号
DE4419397(A1)
申请公布日期
1995.12.14
申请号
DE19944419397
申请日期
1994.06.03
申请人
ZIMMER AG, 60388 FRANKFURT, DE
发明人
KRAUTSTRUNK, JUERGEN, 60388 FRANKFURT, DE;MACKENSEN, KLAUS, 60433 FRANKFURT, DE
分类号
C08F2/00;C08G63/78;(IPC1-7):C08G63/78;C07C29/78;C07C31/20
主分类号
C08F2/00
代理机构
代理人
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