Massachusetts
Board of Regulations and Standards
JOHN M MAZZONE
Engineering Licenses - Refrigeration Technician
License number
RT-005918
Date expires
11/15/2017
Class
Engineering Licenses - Refrigeration Technician
Status
Active
Address
massbuilding.org
ID 42480378
LAST UPDATED 2026-07-19 12:04:39 UTC
LAST UPDATED 2026-07-19 12:04:39 UTC
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