Massachusetts
Board of Regulations and Standards
MICHAEL L OBRIEN
Engineering Licenses - Refrigeration Technician
License number
RT-104717
Date expires
09/21/2016
Class
Engineering Licenses - Refrigeration Technician
Status
Active
Address
massbuilding.org
ID 42480887
LAST UPDATED 2026-04-24 19:03:31 UTC
LAST UPDATED 2026-04-24 19:03:31 UTC
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