Ontario
College of Trades
Grzegorz Gromczynski
College Of Trades - Apprentices Class
License number
13239391
Date granted
04/08/2013
Date expires
06/24/2017
Class
College Of Trades - Apprentices Class
Status
Expired
ontariotrades.org
ID 48829098
LAST UPDATED 2026-04-12 15:38:37 UTC
LAST UPDATED 2026-04-12 15:38:37 UTC
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