Wisconsin
Department of Safety and Professional Services
Triphahn, Donald R
Professional Engineer
License number
16680-6
Date granted
06/15/1977
Date expires
07/31/1986
Class
Professional Engineer
Status
Deceased
wisconsinengineering.org
ID 35535649
LAST UPDATED 2024-05-13 02:47:32 UTC
LAST UPDATED 2024-05-13 02:47:32 UTC
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