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RESEARCH INC /MN/·SC 13G/A

Feb 7, 1:31 PM ET

rrd13.htm

View on SEC.gov

RESEARCH INC /MN/ SC 13G/A

SC 13G/A · RESEARCH INC /MN/ · Filed Feb 7, 2003

Documents

1 file

SC
rrd13.htm
SCHEDULE 13G/A

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