Invesco Unit Trusts Taxable Income Series 578: 485BPOS filed Jan 24, 2020

Name: Invesco Unit Trusts Taxable Income Series 578 485BPOS (0001528621-20-000175)
Creator: Invesco Unit Trusts Taxable Income Series 578
Published: 2020-01-24

Form type: 485BPOS
Filing date: Jan 24, 2020
Accession number: 0001528621-20-000175
Filer: Invesco Unit Trusts Taxable Income Series 578 (CIK 1658203)