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发明名称
装在接触器前面的辅助电子装置
摘要
要求保护色彩。
申请公布号
CN3006775S
申请公布日期
1990.10.17
申请号
CN89301273.4
申请日期
1989.07.20
申请人
电气机械公司
发明人
保太乐·歇雷斯坦
分类号
13-99
主分类号
13-99
代理机构
中国国际贸易促进委员会专利代理部
代理人
张天安
主权项
地址
法国吕埃-马迈松
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