Invesco Unit Trusts Taxable Income Series 472: 497J filed Oct 1, 2018

Name: Invesco Unit Trusts Taxable Income Series 472 497J (0001528621-18-002429)
Creator: Invesco Unit Trusts Taxable Income Series 472
Published: 2018-10-01

Form type: 497J
Filing date: Oct 1, 2018
Accession number: 0001528621-18-002429
Filer: Invesco Unit Trusts Taxable Income Series 472 (CIK 1563154)