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发明名称
Verfahren zur Herstellung von optisch isotropem Pech
摘要
申请公布号
DE69223834(D1)
申请公布日期
1998.02.12
申请号
DE19926023834
申请日期
1992.04.03
申请人
PETOCA LTD., TOKIO/TOKYO, JP
发明人
TOSHIO, TAMAKI, PETOCA LTD, KASHIMA-GUN, IBARAKI-KEN, JP
分类号
C10C3/00;C10C3/04;C10C3/10;D01F9/14;D01F9/15;D01F9/155;(IPC1-7):C10C3/04
主分类号
C10C3/00
代理机构
代理人
主权项
地址
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