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经营范围
发明名称
MARK SHEET READDIN SYSTEM
摘要
申请公布号
JPS52149439(A)
申请公布日期
1977.12.12
申请号
JP19760066804
申请日期
1976.06.08
申请人
NIPPON TELEGRAPH & TELEPHONE
发明人
KAMAE NAOHIKO;MORI KATSUMI
分类号
G06K7/015;G06K7/10;G06K19/00;H04N1/04
主分类号
G06K7/015
代理机构
代理人
主权项
地址
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