Massachusetts
Board of Regulations and Standards
JOHN F DUFRESNE
Engineering Licenses - Refrigeration Technician
License number
RT-015750
Date expires
05/13/2018
Class
Engineering Licenses - Refrigeration Technician
Status
Active
Address
massbuilding.org
ID 42478598
LAST UPDATED 2026-05-14 06:23:06 UTC
LAST UPDATED 2026-05-14 06:23:06 UTC
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