Minnesota
Department of Labor and Industry
KLOS, JOHN A
Plumbing - Backflow Prevention Tester
License number
BT068673
Date granted
01/21/1997
Date expires
12/31/2012
Class
Plumbing - Backflow Prevention Tester
Status
Expired
Address
253 NORTH FIFTH STREET, BAYPORT , MN 55003
mnlicensing.org
ID 22415525
LAST UPDATED 2026-04-22 17:11:14 UTC
LAST UPDATED 2026-04-22 17:11:14 UTC
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