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Harold B Conant Unidierctional Current Carrying Device Rectifying Device, 1930's, US $155 – Picture 0
Harold B Conant Unidierctional Current Carrying Device Rectifying Device, 1930's, US $155 – Picture 1
Harold B Conant Unidierctional Current Carrying Device Rectifying Device, 1930's, US $155 – Picture 0
Harold B Conant Unidierctional Current Carrying Device Rectifying Device, 1930's, US $155 – Picture 1

Harold B Conant Unidierctional Current Carrying Device Rectifying Device, 1930's

US $155

  • Saint Paul, Minnesota, United States
  • Jan 29th
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This listing is for a Harold B Conant Unidierctional Current Carrying Device Rectifying Device. This is described in, and protected by US Patent Number 2017842, 1935. This is a very rare item! It is in good condition. I tested between the red lead and the two yellow leads and I get a diode-like response with a junction potential of about 330 mV. Apparently this was intended to handle some current as it has places to countersink some holding screws. I am happy to answer your questions to the best of my ability. PHOTO SHOWS ACTUAL ITEM FOR WHICH YOU ARE BIDDING!  NO EMAILS WILL BE ACCEPTED IF THEY DO NOT COME THROUGH EBAY'S EMAIL SYSTEM. PLEASE PASS ALL CORRESPONDENCE THROUGH EBAY. NO OTHERS WILL BE RECEIVED. ALL CORRESPONDENCE FROM ME TO YOU WILL ALSO GO VIA THE EBAY MAILING SYSTEM. OUS buyers alert: Don't ask me to lie on a customs declaration form as I will not do it. If there are any problems in your getting your winning bidder email, call me immediately on the telephone number I have on file at Ebay. Bids from bidders with excessive negative feedback will be canceled. NO COD!! Dukeshifi does not make use of the "second chance offer" method of selling.
Condition:
New other (see details): A new, unused item with absolutely no signs of wear. The item may be missing the original packaging, or in the original packaging but not sealed. The item may be a factory second or a new, unused item with defects. See the seller’s listing for full details and description of any imperfections. ...
Brand Conant
Country/Region of Manufacture United States
Model Unidirectional Current Carrying Device

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