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Filing metadata

Accession number: 0001287695-04-000027
Form type: Form 3
Filer: BLACKROCK MUNIYIELD INSURED INVESTMENT FUND
CIK: CIK 891188
Filed: Apr 21, 2004
Reporting period: Apr 11, 2004
Description: Initial ownership

Documents

0001287695-04-000027-index.htm

Complete submission

0001287695-04-000027.txt

directory listing

Filed by

BLACKROCK MUNIYIELD INSURED INVESTMENT FUND