Minnesota
Department of Labor and Industry
BRETHORST, JOHN K
Boiler - Special Engineer
License number
SP001561
Date granted
10/04/2000
Date expires
10/31/2016
Class
Boiler - Special Engineer
Status
Issued
Address
312 14TH ST, DELANO , MN 55328
mnlicensing.org
ID 21909787
LAST UPDATED 2026-06-07 22:49:18 UTC
LAST UPDATED 2026-06-07 22:49:18 UTC
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