Minnesota
Department of Labor and Industry
WALTHER, WALLACE
Plumbing - Backflow Prevention Tester
License number
BT068543
Date granted
03/12/1993
Date expires
12/31/2012
Class
Plumbing - Backflow Prevention Tester
Status
Expired
Address
918 EIGHTH AVENUE SE, ST CLOUD , MN 56304
mnlicensing.org
ID 22416732
LAST UPDATED 2026-03-11 20:39:04 UTC
LAST UPDATED 2026-03-11 20:39:04 UTC
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