Minnesota
Department of Labor and Industry
MATTSON, JOHN N
Boiler - 1 St Class C Engineer
License number
1C006747
Date granted
03/19/1985
Date expires
04/30/2015
Class
Boiler - 1 St Class C Engineer
Status
Issued
Address
2100 MTC RD, MINNEAPOLIS , MN 55450
mnlicensing.org
ID 21848526
LAST UPDATED 2024-03-20 08:13:32 UTC
LAST UPDATED 2024-03-20 08:13:32 UTC
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