Massachusetts
Board of Regulations and Standards
DAVID R OBRIEN
Engineering Licenses - Engineer 1st Class
License number
EN1E-001545
Date expires
04/18/2021
Class
Engineering Licenses - Engineer 1st Class
Status
Active
Address
massbuilding.org
ID 41854613
LAST UPDATED 2024-03-08 09:49:35 UTC
LAST UPDATED 2024-03-08 09:49:35 UTC
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