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经营范围
发明名称
PHOTOCHROMIC MATERIAL
摘要
申请公布号
JPS6169037(A)
申请公布日期
1986.04.09
申请号
JP19840191280
申请日期
1984.09.12
申请人
PILOT PEN CO LTD:THE
发明人
ISHII KOICHI
分类号
C09K9/00;G02F1/17
主分类号
C09K9/00
代理机构
代理人
主权项
地址
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