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发明名称
POWER SOURCE BUILT-IN TYPE SPONTANEOUS LIGHT GUIDE MARK
摘要
申请公布号
JPS62174406(A)
申请公布日期
1987.07.31
申请号
JP19860017346
申请日期
1986.01.28
申请人
SEIWA DENKI KK
发明人
FUJITA KAZUHIDE
分类号
E01F9/00;E01F9/04;G09F13/20
主分类号
E01F9/00
代理机构
代理人
主权项
地址
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