Wisconsin
Department of Safety and Professional Services
Katzen, Raphael
Professional Engineer
License number
14804-6
Date granted
05/16/1975
Date expires
07/31/2010
Class
Professional Engineer
Status
Deceased
wisconsinengineering.org
ID 35533821
LAST UPDATED 2026-07-02 14:58:48 UTC
LAST UPDATED 2026-07-02 14:58:48 UTC
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