Invesco Unit Trusts, Municipal Series 1256: 497J filed Aug 29, 2019

Name: Invesco Unit Trusts, Municipal Series 1256 497J (0001528621-19-002081)
Creator: Invesco Unit Trusts, Municipal Series 1256
Published: 2019-08-29

Form type: 497J
Filing date: Aug 29, 2019
Accession number: 0001528621-19-002081
Filer: Invesco Unit Trusts, Municipal Series 1256 (CIK 1633496)