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发明名称
PHOTOCHROMIC COMPOSITION
摘要
申请公布号
JPH0214284(A)
申请公布日期
1990.01.18
申请号
JP19880162446
申请日期
1988.07.01
申请人
KUREHA CHEM IND CO LTD
发明人
MACHIDA KATSUICHI;SAITO AKIRA;SAKAGAMI TERUO
分类号
C09K9/02
主分类号
C09K9/02
代理机构
代理人
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