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发明名称
ELECTROCHROMIC ELEMENT
摘要
申请公布号
JPS6240431(A)
申请公布日期
1987.02.21
申请号
JP19850180247
申请日期
1985.08.16
申请人
CANON INC
发明人
FUJIWARA RYOJI;ISHIWATARI KAZUYA
分类号
G09F9/30;G02F1/15;G02F1/17;G09F9/33
主分类号
G09F9/30
代理机构
代理人
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地址
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