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发明名称
KOTSUSEIGYOSHISUTEMU
摘要
申请公布号
JP2655953(B2)
申请公布日期
1997.09.24
申请号
JP19910179539
申请日期
1991.07.19
申请人
HITACHI SEISAKUSHO KK
发明人
TAKAHASHI KAZUNORI;HAMADA KANMAN;TAKATO MASAO;NAGAI TOORU;SUZUKI TOSHIKO
分类号
G08G1/00;G08G1/04;G08G1/08;(IPC1-7):G08G1/00
主分类号
G08G1/00
代理机构
代理人
主权项
地址
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