US7280033B2 | page 11 | https://thedailydialectics.com/pdfs/wipow/US7280033B2/US7280033B2.pdf
U.S. Patent Oct. 9, 2007 Sheet 9 of 12 US 7,280,033 B2 To Customer Premises Low Voltage Power Line ae Figure 9 Medium Voltage Power Line N