UL-478 › Historical Revision Information
Information Processing and Business Equipment
UL-478
-
1980 EDITION
-
SUPERSEDED
-- See the following:
UL-1950 3RD EDITION
UL-60950-1
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Information Processing and Business Equipment (Withdrawn, Use UL-1950)
Document Number
UL-478
Revision Level
1980 EDITION
Status
Superseded
Publication Date
April 14, 1980