Ontario
College of Trades
Martin Gratton
College Of Trades - Apprentices Class
License number
15014393
Date granted
08/07/2015
Date expires
04/08/2017
Class
College Of Trades - Apprentices Class
Status
Active
ontariotrades.org
ID 48830317
LAST UPDATED 2026-06-01 16:36:51 UTC
LAST UPDATED 2026-06-01 16:36:51 UTC
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