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Filing Detail
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000891547-98-000030
Filing Date
1998-01-23
Accepted
1998-01-23 00:00:00
Documents
1
SROs
NASD

Document Format Files

Seq Description Document Type Size
1 SC 13G/A 6786
  Complete submission text file 0000891547-98-000030.txt   8731
Mailing Address 5225 HOLLISTER HOUSTON TX 77040
Business Address 5225 HOLLISTER HOUSTON TX 77040 7136908265
TANKNOLOGY ENVIRONMENTAL INC /TX/ (Subject) CIK: 0000867888 (see all company filings)

IRS No.: 760284783 | State of Incorp.: TX | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-41972 | Film No.: 98511693
SIC: 1700 Construction - Special Trade Contractors

Mailing Address
Business Address 7711 CARONDELET AVE STE 700 ST LOUIS MO 63105 3147275305
RYBACK MANAGEMENT CORP /MO /ADV (Filed by) CIK: 0000891547 (see all company filings)

IRS No.: 431615580 | State of Incorp.: MI | Fiscal Year End: 1231