• All sections
• B - Performing operationstransporting
• B28B - Shaping clay or other ceramic compositionsshaping slagshaping mixtures containing cementitious material, e.g. plaster
• B28B 23/14 - Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material wherein the elements are reinforcing members the elements being stressed to form prestressed circumferential reinforcements by wrapping, e.g. winding apparatus

Patent holdings for IPC class B28B 23/14

Total number of patents in this class: 2

10-year publication summary

Principal owners for this class