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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000884306-06-000039
Filing Date
2006-01-30
Accepted
2006-01-30 10:44:10
Documents
1

Document Format Files

Seq Description Document Type Size
1 zigo13g-0130.htm SC 13G/A 11772
  Complete submission text file 0000884306-06-000039.txt   13644
Mailing Address LAUREL BROOK ROAD MIDDLEFIELD CT 06455
Business Address LAUREL BROOK RD MIDDLEFIELD CT 06455 8603478506
ZYGO CORP (Subject) CIK: 0000730716 (see all company filings)

IRS No.: 060864500 | State of Incorp.: DE | Fiscal Year End: 0630
Type: SC 13G/A | Act: 34 | File No.: 005-36073 | Film No.: 06560368
SIC: 3827 Optical Instruments & Lenses

Mailing Address 7701 FRANCE AVENUE SOUTH STE 500 EDINA MN 55435
Business Address 7701 FRANCE AVENUE SOUTH STE 500 EDINA MN 55435 9528410400
KOPP INVESTMENT ADVISORS LLC (Filed by) CIK: 0000884306 (see all company filings)

IRS No.: 411663810 | State of Incorp.: MN | Fiscal Year End: 1231
Type: SC 13G/A