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发明名称
BREAKER
摘要
申请公布号
JPS58111222(A)
申请公布日期
1983.07.02
申请号
JP19810207079
申请日期
1981.12.23
申请人
HITACHI SEISAKUSHO KK
发明人
YAMADA HIROSHI;OOSHIMA MASABUMI
分类号
H01H33/75;H01H33/02
主分类号
H01H33/75
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