Invesco Unit Trusts Taxable Income Series 452: 24F-2NT filed Sep 25, 2019

Name: Invesco Unit Trusts Taxable Income Series 452 24F-2NT (0001528621-19-002274)
Creator: Invesco Unit Trusts Taxable Income Series 452
Published: 2019-09-25

Form type: 24F-2NT
Filing date: Sep 25, 2019
Accession number: 0001528621-19-002274
Filer: Invesco Unit Trusts Taxable Income Series 452 (CIK 1563135)