Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]
SEC Accession No. 0000950172-05-002751
Filing Date
2005-08-19
Accepted
2005-08-19 14:08:36
Documents
1
Group Members
RAG AKTIENGESELLSCHAFT

Document Format Files

Seq Description Document Type Size
1 AMENDMENT NO. 7 ragses13d.txt SC 13D/A 25528
  Complete submission text file 0000950172-05-002751.txt   27676
Mailing Address 47131 BAYSIDE PARKWAY FREMONT CA 94538
Business Address 47131 BAYSIDE PARKWAY FREMONT CA 94538 510 657 5900
MATTSON TECHNOLOGY INC (Subject) CIK: 0000928421 (see all company filings)

EIN.: 770208119 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13D/A | Act: 34 | File No.: 005-46189 | Film No.: 051038145
SIC: 3559 Special Industry Machinery, NEC

Mailing Address RELLINGHAUSER STRASSE 1-11 ESSEN 2M 45128
Business Address RUTTENSCHEIDER STRASSE 1-3 ESSEN 2M 45128 0049-201-177-4060
SES BETEILINGUNGS-GmbH (as successor to STEAG ELECTRONIC SYSTEMS AG) (Filed by) CIK: 0001077320 (see all company filings)

EIN.: 000000000
Type: SC 13D/A