License holder summary

Douglas E Blackburn is a Engineering Licenses - Refrigeration Technician licensed to practice in Massachusetts.

Massachusetts

Board of Regulations and Standards

Douglas E Blackburn
Engineering Licenses - Refrigeration Technician
License number
RT-016471
Date expires
03/27/2018
Class
Engineering Licenses - Refrigeration Technician
Status
Active
Address
massbuilding.org
ID 42477489
LAST UPDATED 2024-02-12 02:51:50 UTC

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