Invesco Unit Trusts, Municipal Series 1255: 497J filed May 1, 2020

Name: Invesco Unit Trusts, Municipal Series 1255 497J (0001528621-20-000929)
Creator: Invesco Unit Trusts, Municipal Series 1255
Published: 2020-05-01

Form type: 497J
Filing date: May 1, 2020
Accession number: 0001528621-20-000929
Filer: Invesco Unit Trusts, Municipal Series 1255 (CIK 1633497)