Ohio
Board of Licensing
HERMAN O. LANGENHAN
Architects Board - Arc.Architect
License number
ARC.3300863
Date expires
12/31/1965
Class
Architects Board - Arc.Architect
Status
Deceased
ohiolicensing.org
ID 28627644
LAST UPDATED 2026-06-08 11:28:56 UTC
LAST UPDATED 2026-06-08 11:28:56 UTC