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发明名称
OPERATING LINKAGE FOR ELECTROMAGNETICALLY OPERATED SWITCHES
摘要
申请公布号
CA552937(A)
申请公布日期
1958.02.11
申请号
CAD552937
申请日期
申请人
ARROW-HART AND HEGEMAN (CANADA) LIMITED
发明人
HAROLD E. SCHLEICHER
分类号
主分类号
代理机构
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