Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000350440-97-000018
Filing Date
1997-02-12
Accepted
1997-02-12 00:00:00
Documents
1
SROs
NASD

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G SC 13G 5109
  Complete submission text file 0000350440-97-000018.txt   7100
Mailing Address 100 PARK AVENUE 8TH FLOOR NEW YORK NY 10017
Business Address 100 PARK AVENUE - 8TH FLOOR NEW YORK NY 10006 2124880200
SELIGMAN J & W & CO INC /NY/ (Filed by) CIK: 0000350440 (see all company filings)

EIN.: 133043476 | State of Incorp.: NY | Fiscal Year End: 1231
SIC: 0000

Mailing Address 26460 CORPORATE AVENUE M/S 1240 HAYWARD CA 94545
Business Address 26460 CORPORATE AVE M/S 1240 HAYWARD CA 94545 5107839210
ETEC SYSTEMS INC (Subject) CIK: 0000851397 (see all company filings)

EIN.: 943094580 | State of Incorp.: NV | Fiscal Year End: 0731
Type: SC 13G | Act: 34 | File No.: 005-47859 | Film No.: 97526315
SIC: 3674 Semiconductors & Related Devices