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发明名称
Control device
摘要
申请公布号
US3023780(A)
申请公布日期
1962.03.06
申请号
US19570692090
申请日期
1957.10.24
申请人
SQUARE D COMPANY
发明人
SOHNS CARL B.
分类号
F16K31/06
主分类号
F16K31/06
代理机构
代理人
主权项
地址
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