Ontario
College of Trades
Helmut Guminski
College Of Trades - Journeypersons Class
License number
13151754
Date granted
04/08/2013
Date expires
12/29/2013
Class
College Of Trades - Journeypersons Class
Status
Active
ontariotrades.org
ID 48832913
LAST UPDATED 2026-06-03 21:04:12 UTC
LAST UPDATED 2026-06-03 21:04:12 UTC
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