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发明名称
AIR SPRAYING DEVICE FOR BREAKER
摘要
申请公布号
JPS57132622(A)
申请公布日期
1982.08.17
申请号
JP19810016992
申请日期
1981.02.09
申请人
HITACHI SEISAKUSHO KK
发明人
HATAKEYAMA SHIYOUZOU;SATOU MOTOO;FUJITA BUNSHI
分类号
H01H33/91
主分类号
H01H33/91
代理机构
代理人
主权项
地址
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