Invesco Unit Trusts Taxable Income Series 452: 485BPOS filed Dec 23, 2022

Name: Invesco Unit Trusts Taxable Income Series 452 485BPOS (0001528621-22-002002)
Creator: Invesco Unit Trusts Taxable Income Series 452
Published: 2022-12-23

Form type: 485BPOS
Filing date: Dec 23, 2022
Accession number: 0001528621-22-002002
Filer: Invesco Unit Trusts Taxable Income Series 452 (CIK 1563135)