Minnesota
Department of Labor and Industry
OAS, RYAN D
Plumbing - Backflow Prevention Tester
License number
BT077699
Date granted
06/13/2008
Date expires
12/31/2012
Class
Plumbing - Backflow Prevention Tester
Status
Expired
Address
11980 RIVERVIEW RD NE, HANOVER , MN 55341
mnlicensing.org
ID 22415988
LAST UPDATED 2026-03-30 08:40:04 UTC
LAST UPDATED 2026-03-30 08:40:04 UTC
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