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发明名称
CIRCUIT BREAKER WITH VACUUM CHAMBER AND METHOD FOR MAKING THEREOF
摘要
申请公布号
HU191998(B)
申请公布日期
1987.04.28
申请号
HU19840000853
申请日期
1984.03.02
申请人
HITACHI LTD,JP
发明人
WATANABE,RYUJI,JP;WADA,AKIRA,JP;ANDO,HISASHI,JP;SHIMIZU,SEIKI,JP;KUROSAWA,YUKIO,JP;IWASHITA,KIYOJI,JP
分类号
H01H33/66;H01H1/02;H01H33/664;(IPC1-7):H01H33/66
主分类号
H01H33/66
代理机构
代理人
主权项
地址
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