Invesco Unit Trusts Taxable Income Series 452: 485BPOS filed Dec 22, 2023

Name: Invesco Unit Trusts Taxable Income Series 452 485BPOS (0001528621-23-001779)
Creator: Invesco Unit Trusts Taxable Income Series 452
Published: 2023-12-22

Form type: 485BPOS
Filing date: Dec 22, 2023
Accession number: 0001528621-23-001779
Filer: Invesco Unit Trusts Taxable Income Series 452 (CIK 1563135)