Massachusetts
Division of Professional Licensure
JOHN E. DUFFY
Sheet Metal Workers
License number
3314
Date granted
09/23/2010
Date expires
05/28/2014
Class
Sheet Metal Workers
Status
Current
licensingma.org
ID 3805690
LAST UPDATED 2024-03-08 20:00:43 UTC
LAST UPDATED 2024-03-08 20:00:43 UTC
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