Massachusetts
Board of Regulations and Standards
JOHN R DOUGLAS
Engineering Licenses - Sprinkler Journeyman
License number
SJ-002233
Date expires
03/02/2011
Class
Engineering Licenses - Sprinkler Journeyman
Status
Address
massbuilding.org
ID 42485914
LAST UPDATED 2026-04-03 15:00:01 UTC
LAST UPDATED 2026-04-03 15:00:01 UTC
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