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发明名称
A.C.THRESHOLD AMPLIFIER FOR USE IN FAILSAFE APPLICATIONS
摘要
申请公布号
CA942856(A)
申请公布日期
1974.02.26
申请号
CA19690059009
申请日期
1969.08.08
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
RHOTON, RICHARD S.;THORNE-BOOTH, GEORGE M.
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主分类号
代理机构
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