Wisconsin
Department of Safety and Professional Services
Erwin, Arthur F
Professional Engineer
License number
1785-6
Date granted
07/31/1941
Date expires
07/31/1984
Class
Professional Engineer
Status
wisconsinengineering.org
ID 12567572
LAST UPDATED 2024-03-04 06:55:37 UTC
LAST UPDATED 2024-03-04 06:55:37 UTC
This website is unaffiliated with the Department of Safety and Professional Services. Please verify all information directly with the relevant official government authority.