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发明名称
RETROREFLECTIVE SHEET HAVING ULTRA-HIGH WEATHERABILITY
摘要
申请公布号
JPH0486701(A)
申请公布日期
1992.03.19
申请号
JP19900201141
申请日期
1990.07.31
申请人
KIWA KAGAKU KOUGIYOU KK
发明人
YUGAWA SHIGEO;KUCHII NORIFUMI
分类号
G02B5/128
主分类号
G02B5/128
代理机构
代理人
主权项
地址
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