EXHIBIT 4.6 FOURTH SUPPLEMENTAL INDENTURE DATED AS OF MARCH 17, 2003 BETWEEN COMMONWEALTH EDISON COMPANY AND WILMINGTON TRUST COMPANY TABLE OF CONTENTSFourth Supplemental Indenture • March 17th, 2003 • Commonwealth Edison Co • Electric services • New York
Contract Type FiledMarch 17th, 2003 Company Industry Jurisdiction
DTE ENERGY COMPANY AND THE BANK OF NEW YORK TRUSTEEFourth Supplemental Indenture • January 15th, 2002 • Dte Energy Co • Electric services • New York
Contract Type FiledJanuary 15th, 2002 Company Industry Jurisdiction