Oklahoma
Board of Licensing
DOUGLAS DEAN BLACKWELL
Construction Industries - Plumbing Apprentice
License number
00120682
Date expires
04/14/2009
Class
Construction Industries - Plumbing Apprentice
Status
Expired
Address
oklicensing.org
ID 33949091
LAST UPDATED 2026-04-17 20:57:17 UTC
LAST UPDATED 2026-04-17 20:57:17 UTC
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