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发明名称
PROCESS AND DEVICE FOR OPERATING CONTACTS OF ELECTRO-MAGNETIC RELAYS,AND APPLICATION OF SAID PROCESS
摘要
申请公布号
IL33591(D0)
申请公布日期
1970.02.19
申请号
IL19690033591
申请日期
1969.12.23
申请人
ALBISWERK ZUERICH AG
发明人
分类号
H04M3/22
主分类号
H04M3/22
代理机构
代理人
主权项
地址
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