Description: Alphanumeric string associated with a manufactured product that can be used to track the date, time, and circumstances of its manufacture; Name: Factory number
Description: alphanumeric character sequence assigned to a fabricated product, which allows the date, time and circumstances of fabrication to be traced; Name: fabrication number
Description: reference to a manufacturer document in which parts or features are described in detail and/or graphically depicted; Name: drawing number of manufacturer