Arthur Parkinson Duffy
ActiveCalifornia license 48706
License
- Licensed by
- California Board for Professional Engineers, Land Surveyors, and Geologists
- License number
- 48706
- Status
- Active
- First issued
- April 17, 1992
- Expires
- September 30, 2028
- License holder
- Arthur Parkinson Duffy
- Entity type
- Individual
Classifications
- Civil Engineer Engineering, Architecture & Surveying
Contact
7107 Hemlock Street
Oakland, CA 94611
Oakland, CA 94611
Alameda County