Massachusetts
Board of Regulations and Standards
WALTER P JANKUN
Engineering Licenses - Refrigeration Technician
License number
RT-017283
Date expires
10/06/2013
Class
Engineering Licenses - Refrigeration Technician
Status
Address
massbuilding.org
ID 42479553
LAST UPDATED 2026-04-22 18:53:36 UTC
LAST UPDATED 2026-04-22 18:53:36 UTC
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