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Standard 879, Edition 9

Standard for Electric Sign Components

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Standard 879, Edition 9 Edition Date: April 09, 2014
Summary of Topics s0879_9_sum.html

Summary of Topics

This revision to ANSI/UL 879 is being issued to remove the reference to the withdrawal date of UL 873 and to address universal upkeep of UL Standards for Safety. These revisions are considered to be non-substantive and not subject to UL's STP process.

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