Ontario
College of Trades
DouglasG Blackstock
College Of Trades - Journeypersons Class
License number
13889770
Date granted
12/17/2014
Date expires
12/17/2016
Class
College Of Trades - Journeypersons Class
Status
Active
ontariotrades.org
ID 48733470
LAST UPDATED 2026-05-20 14:55:49 UTC
LAST UPDATED 2026-05-20 14:55:49 UTC
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