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发明名称
KEYBOARD SYSTEM
摘要
申请公布号
JPS6252626(A)
申请公布日期
1987.03.07
申请号
JP19850191593
申请日期
1985.08.30
申请人
TOSHIBA CORP;TOSHIBA COMPUT ENG CORP
发明人
TSURU MASAFUMI
分类号
G06F3/023;H03M11/04;H03M11/22
主分类号
G06F3/023
代理机构
代理人
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地址
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