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Filing Detail
Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000354204-98-000412
Filing Date
1998-02-10
Accepted
1998-02-10 00:00:00
Documents
1
SROs
NONE

Document Format Files

Seq Description Document Type Size
1 1997 SCHEDULE 13G - PROTOCOL SYS INC SC 13G 5421
  Complete submission text file 0000354204-98-000412.txt   7452
Mailing Address 1299 OCEAN AVENUE 11TH FLOOR SANTA MONICA CA 90401
Business Address 1299 OCEAN AVE 11TH FLOOR SANTA MONICA CA 90401 3103958005
DIMENSIONAL FUND ADVISORS INC (Filed by) CIK: 0000354204 (see all company filings)

IRS No.: 22370029 | State of Incorp.: IL | Fiscal Year End: 1231
SIC: 0000

Mailing Address 8500 SW CREEKSIDE PLACE BEAVERTON OR 97008
Business Address 8500 S W CREEKSIDE PLACE BEAVERTON OR 97008 6126862500
PROTOCOL SYSTEMS INC/NEW (Subject) CIK: 0000883322 (see all company filings)

IRS No.: 930913130 | State of Incorp.: OR | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-43482 | Film No.: 98529094
SIC: 3845 Electromedical & Electrotherapeutic Apparatus