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经营范围
发明名称
DYESTUFF TYPE POLARIZING FILM
摘要
申请公布号
JPH0213905(A)
申请公布日期
1990.01.18
申请号
JP19880165385
申请日期
1988.06.30
申请人
SUMITOMO CHEM CO LTD;TAOKA CHEM CO LTD
发明人
OKADA TOYOKAZU;AZUMA KOJI;KAWASAKI SHINJIRO;NISHII HIROSHI
分类号
G02B5/30;D06P3/58
主分类号
G02B5/30
代理机构
代理人
主权项
地址
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