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发明名称
REIHENSCHWINGKREIS-UMRICHTER.
摘要
申请公布号
DE3687999(D1)
申请公布日期
1993.04.22
申请号
DE19863687999
申请日期
1986.05.07
申请人
NIPPON TELEGRAPH AND TELEPHONE CORP., TOKIO/TOKYO, JP
发明人
SAKAKIBARA, KAZUHIKO, TOKOROZAWA-SHI SAITAMA, JP;KUWATA, YUTAKA, KODAIRA-SHI TOKYO, JP
分类号
H02M3/337;(IPC1-7):H02M3/337
主分类号
H02M3/337
代理机构
代理人
主权项
地址
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