Minnesota
Department of Labor and Industry
SELKEN, ROGER D
Boiler - Chief B Engineer
License number
CB074607
Date granted
10/06/2010
Date expires
10/31/2016
Class
Boiler - Chief B Engineer
Status
Issued
Address
21838 466TH AVE, VOLGA , SD 57071
mnlicensing.org
ID 21891458
LAST UPDATED 2026-05-05 15:49:06 UTC
LAST UPDATED 2026-05-05 15:49:06 UTC
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