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发明名称
PHASE DIFFERENT FILM AND PRODUCTION THEREOF
摘要
申请公布号
JPH07325216(A)
申请公布日期
1995.12.12
申请号
JP19940120233
申请日期
1994.06.01
申请人
SUMITOMO CHEM CO LTD
发明人
SAKAKURA KAZUAKI;MIZUGUCHI KEIICHI
分类号
G02B5/30;(IPC1-7):G02B5/30
主分类号
G02B5/30
代理机构
代理人
主权项
地址
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