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发明名称
摘要
申请公布号
JPS643015(B2)
申请公布日期
1989.01.19
申请号
JP19830009190
申请日期
1983.01.21
申请人
FUJI DENKI SOGO KENKYUSHO KK
发明人
MORITA AKIRA
分类号
H01H9/56;H01H33/59
主分类号
H01H9/56
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