Massachusetts
Board of Regulations and Standards
JOHN W MACKINNON
Engineering Licenses - Sprinkler Journeyman
License number
SJ-003452
Date expires
12/31/2017
Class
Engineering Licenses - Sprinkler Journeyman
Status
Active
Address
massbuilding.org
ID 42486748
LAST UPDATED 2024-02-14 00:00:00 UTC
LAST UPDATED 2024-02-14 00:00:00 UTC
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