Wisconsin
Department of Safety and Professional Services
Jahnke, John W
Professional Engineer
License number
7469-6
Date granted
06/12/1961
Date expires
07/31/2014
Class
Professional Engineer
Status
wisconsinengineering.org
ID 12570446
LAST UPDATED 2024-03-14 17:53:59 UTC
LAST UPDATED 2024-03-14 17:53:59 UTC
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