CPC Subgroup
B28B 23/18 for the production of elongated articles (B28B23/06 takes precedence)
Full Title
Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; (B28B21/00 takes precedence; in units for prefabricated buildings B28B7/22) > wherein the elements are reinforcing members > for the production of elongated articles (B28B23/06 takes precedence)