Invesco Unit Trusts Taxable Income Series 478: 497J filed Nov 26, 2018

Name: Invesco Unit Trusts Taxable Income Series 478 497J (0001528621-18-002994)
Creator: Invesco Unit Trusts Taxable Income Series 478
Published: 2018-11-26

Form type: 497J
Filing date: Nov 26, 2018
Accession number: 0001528621-18-002994
Filer: Invesco Unit Trusts Taxable Income Series 478 (CIK 1563157)