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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001193125-12-410313
Filing Date
2012-10-01
Accepted
2012-10-01 10:18:03
Documents
1
Effectiveness Date
2012-10-01

Document Format Files

Seq Description Document Type Size
1 DEFINITIVE ADDITIONAL MATERIALS d414445ddefa14a.htm DEFA14A 28596
  Complete submission text file 0001193125-12-410313.txt   29586
Mailing Address 453 COMMERCE STREET BURR RIDGE IL 60521
Business Address 453 COMMERCE ST BURR RIDGE IL 60521 6303231200
NANOPHASE TECHNOLOGIES CORPORATION (Filer) CIK: 0000883107 (see all company filings)

IRS No.: 363687863 | State of Incorp.: IL | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 000-22333 | Film No.: 121118606
SIC: 3390 Miscellaneous Primary Metal Products