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发明名称
DEVICE FOR PROTECTING ELECTRICAL APPARATUS FROM VOLTAGE SURGES
摘要
申请公布号
CA488771(A)
申请公布日期
1952.12.09
申请号
CAD488771
申请日期
申请人
ALLEN WEST AND COMPANY LIMITED
发明人
EGON BENEDIKT BABLER
分类号
主分类号
代理机构
代理人
主权项
地址
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