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经营范围
发明名称
OVERLOAD PROTECTION DEVICE
摘要
申请公布号
PL149390(B1)
申请公布日期
1990.02.28
申请号
PL19860260876
申请日期
1986.08.01
申请人
发明人
分类号
B23Q;B23Q1/26;(IPC1-7):B23Q1/26
主分类号
B23Q
代理机构
代理人
主权项
地址
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