Massachusetts
Board of Regulations and Standards
JOHN KOVAL
Engineering Licenses - Refrigeration Apprentice
License number
RA-122271
Date expires
03/18/2012
Class
Engineering Licenses - Refrigeration Apprentice
Status
Address
massbuilding.org
ID 42475811
LAST UPDATED 2026-05-25 08:36:20 UTC
LAST UPDATED 2026-05-25 08:36:20 UTC
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