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Filing metadata

Accession number: 0001127602-10-004626
Form type: Form 5
Filer: MKS INSTRUMENTS INC
CIK: CIK 1049502
Filed: Feb 12, 2010
Reporting period: Dec 31, 2009
Description: Annual insider statement

Documents

0001127602-10-004626-index.htm

Complete submission

0001127602-10-004626.txt

directory listing

Filed by

MKS INSTRUMENTS INC