Clayburn Refractories, Inc.

Follow

Organization

Abbotsford, CA

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Econo bricking ring
- Patent number 4,450,666
- Issue date May 29, 1984
- Clayburn Refractories, Inc.
- James L. Trumbull
- F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks