DAVID E. MATTSON
Engineer
Massachusetts 21508 Complete
This Massachusetts license is held by DAVID E. MATTSON. The license is currently active. It was granted on 09/29/1967 and expired on 06/30/2006
LICENSE DETAILS
- License Number: 21508
- Category: Engineer
- Status: Complete
- Date Granted: 09/29/1967 (over 56 years ago)
- Expiry Date: 06/30/2006 (almost 18 years ago)
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