Massachusetts
Division of Professional Licensure
JOHN J DIFRONZO
Regulated Activity - Security Systems Cert. Of Clearance
License number
SSCC-000714
Date expires
01/23/2014
Class
Regulated Activity - Security Systems Cert. Of Clearance
Status
Inactive
Address
licensingma.org
ID 42494291
LAST UPDATED 2026-04-06 10:52:30 UTC
LAST UPDATED 2026-04-06 10:52:30 UTC
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