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经营范围
发明名称
VACUUM BREAKER
摘要
申请公布号
JPS57147830(A)
申请公布日期
1982.09.11
申请号
JP19810031271
申请日期
1981.03.06
申请人
TOKYO SHIBAURA DENKI KK
发明人
WAKAYAMA HIDEAKI;FUJIWARA JIYUNJI;DOI MIKIYA
分类号
H01H33/66
主分类号
H01H33/66
代理机构
代理人
主权项
地址
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