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发明名称
PHOTOCHROMIC RECORDING PAPER
摘要
申请公布号
JPH02221955(A)
申请公布日期
1990.09.04
申请号
JP19890042607
申请日期
1989.02.22
申请人
SEIKO INSTR INC
发明人
TAKAHASHI HIROSHI;IWASAKI FUMIHARU;SAKOJIRI HIROMICHI
分类号
G03C1/73
主分类号
G03C1/73
代理机构
代理人
主权项
地址
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