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经营范围
发明名称
PHOTOCHROMIC RESIN COMPOSITION
摘要
申请公布号
JPH0748568(A)
申请公布日期
1995.02.21
申请号
JP19930196037
申请日期
1993.08.06
申请人
SUMITOMO CHEM CO LTD
发明人
HARAKAWA MASAJI
分类号
C01G23/04;C08K3/22;C09C1/36;C09K9/02;(IPC1-7):C09K9/02
主分类号
C01G23/04
代理机构
代理人
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