A Test of the durability of signal-relay contacts
King, Everett Edgar
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https://hdl.handle.net/2142/4385
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Title A Test of the durability of signal-relay contacts Author(s) King, Everett Edgar Issue Date 1932 Keyword(s) Railroads -- Signaling. Electric relays. Date of Ingest 2008-03-31T17:19:42Z Publisher University of Illinois at Urbana Champaign, College of Engineering. Engineering Experiment Station. Series/Report Name or Number University of Illinois (Urbana-Champaign campus). Engineering Experiment Station. Bulletin ; no. 250 University of Illinois bulletin ; v. 29, no. 88 Type of Resource text Genre of Resource Technical Report Language eng Permalink http://hdl.handle.net/2142/4385 Has Version(s) http://hdl.handle.net/10111/UIUC:Archive/engineeringexperv00000i00250 Copyright and License Information Copyright 1932 Board of Trustees University of Illinois.
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