|
Form
|
|
(Filer)
|
Received
(
Period
)
|
| NSAR-A |
 |
BLACKROCK MUNICIPAL INCOME INVESTMENT QUALITY TRUST |
04/26/13 (02/28/13) |
| NSAR-A |
|
BLACKROCK MUNICIPAL INCOME INVESTMENT QUALITY TRUST |
04/24/12 (02/29/12) |
| NSAR-A |
|
BLACKROCK MUNICIPAL INCOME INVESTMENT QUALITY TRUST |
04/28/11 (02/28/11) |
| NSAR-A |
|
BLACKROCK MUNICIPAL INCOME INVESTMENT QUALITY TRUST (BLACKROCK INSURED MUNICIPAL INCOME INVESTMENT TRUST) |
04/29/10 (02/28/10) |
| NSAR-A |
|
BLACKROCK MUNICIPAL INCOME INVESTMENT QUALITY TRUST(BLACKROCK INSURED MUNICIPAL INCOME INVESTMENT TRUST) |
04/29/09 (02/28/09) |
| NSAR-A |
|
BLACKROCK MUNICIPAL INCOME INVESTMENT QUALITY TRUST(BLACKROCK FLORIDA INSURED MUNICIPAL INCOME TRUST) |
04/29/08 (02/29/08) |
| NSAR-A |
|
BLACKROCK MUNICIPAL INCOME INVESTMENT QUALITY TRUST(BLACKROCK FLORIDA INSURED MUNICIPAL INCOME TRUST) |
04/25/07 (02/28/07) |
| NSAR-A |
|
BLACKROCK MUNICIPAL INCOME INVESTMENT QUALITY TRUST(BLACKROCK FLORIDA INSURED MUNICIPAL INCOME TRUST) |
04/28/06 (02/28/06) |
| NSAR-A |
|
BLACKROCK MUNICIPAL INCOME INVESTMENT QUALITY TRUST(BLACKROCK FLORIDA INSURED MUNICIPAL INCOME TRUST) |
04/29/05 (02/28/05) |
| NSAR-A |
|
BLACKROCK MUNICIPAL INCOME INVESTMENT QUALITY TRUST(BLACKROCK FLORIDA INSURED MUNICIPAL INCOME TRUST) |
04/28/04 (02/29/04) |
| NSAR-A |
|
BLACKROCK MUNICIPAL INCOME INVESTMENT QUALITY TRUST(BLACKROCK FLORIDA INSURED MUNICIPAL INCOME TRUST) |
04/28/03 (02/28/03) |