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SYSTEM FOR INTERROGATING REMOTE STATIONS VIA POWER LINES OF AN ELECTRICAL DISTRIBUTION NETWORK
US 3,445,814 A
Filed
: 03/24/1964
Issued
: 05/20/1969
Est. Priority Date
: 03/25/1963
Status: Expired due to Term
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Current Assignee
Spalti Alfred
Original Assignee
Spalti Alfred
Inventors
SPALTI ALFRED
Application Number
US04/354,254
Time in Patent Office
1,883 Days
Field of Search
US Class Current
340/870.02
CPC Class Codes
H02J 13/00009
using pulsed signals
H02J 13/00034
the elements or equipment b...
Y02B 90/20
Smart grids as enabling tec...
Y02E 60/00
Enabling technologies; Tech...
Y04S 40/121
using the power network as ...
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