Barcode encyclopedia : Symbology cpcode
- created in CP Tron, Inc.
- created as square matrix, in left side as symbol "L"
- Visually as Data Matrix code
- Complete specification you can get from CP Tron, Inc., 190 El Cerrito Plaza 317, El Cerrito, CA 94530, 510-528-0115 (voice), 510-528-8749 (fax).
