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Filing Detail
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000748054-97-000056
Filing Date
1997-02-07
Accepted
1997-02-07 00:00:00
Documents
1
SROs
NONE

Document Format Files

Seq Description Document Type Size
1 13G AMENDMENT SC 13G/A 9482
  Complete submission text file 0000748054-97-000056.txt   11491
Mailing Address
Business Address TWENTIETH CENTURY TOWER 4500 MAIN STREET KANSAS CITY MO 64111 8165315575
AMERICAN CENTURY COMPANIES INC (Filed by) CIK: 0000748054 (see all company filings)

IRS No.: 431320532 | State of Incorp.: MD | Fiscal Year End: 1231
SIC: 8741 Services-Management Services

Mailing Address 709 E EVELYN AVE SUNNYVALE CA 94086
Business Address 709 EAST EVELYN AVE SUNNYVALE CA 94086 4087384883
VENTRITEX INC (Subject) CIK: 0000793354 (see all company filings)

IRS No.: 770056340 | State of Incorp.: DE | Fiscal Year End: 0630
Type: SC 13G/A | Act: 34 | File No.: 005-42781 | Film No.: 97520812
SIC: 3845 Electromedical & Electrotherapeutic Apparatus