| 31/00 | Handling, e.g. feeding of the material to be shaped (in general B65G) |
| 31/02 | Handling, e.g. feeding of the material to be shaped (in general B65G) Dispensing from vessels, e.g. hoppers |
| 31/04 | Handling, e.g. feeding of the material to be shaped (in general B65G) Feeding, e.g. into a mould cavity (to presses in general B30B 15/3) |
| 31/06 | Handling, e.g. feeding of the material to be shaped (in general B65G) Feeding, e.g. into a mould cavity (to presses in general B30B 15/3) in measured doses (in general G01F) |
| 31/08 | Handling, e.g. feeding of the material to be shaped (in general B65G) Feeding, e.g. into a mould cavity (to presses in general B30B 15/3) of preforms |
| 31/10 | Handling, e.g. feeding of the material to be shaped (in general B65G) Feeding, e.g. into a mould cavity (to presses in general B30B 15/3) of several materials |
| 33/00 | Moulds or cores; Details thereof or accessories therefor |
| 33/02 | Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means |
| 33/04 | Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam |
| 33/06 | Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using radiation |
| 33/08 | Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means for dielectric heating |
| 33/10 | Moulds or cores; Details thereof or accessories therefor with incorporated venting means |
| 33/12 | Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels |
| 33/14 | Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels against the mould wall |
| 33/16 | Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels against the mould wall using magnetic means |
| 33/18 | Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels against the mould wall using vacuum |
| 33/20 | Moulds or cores; Details thereof or accessories therefor Opening, closing or clamping |
| 33/22 | Moulds or cores; Details thereof or accessories therefor Opening, closing or clamping by rectilinear movement |
| 33/24 | Moulds or cores; Details thereof or accessories therefor Opening, closing or clamping by rectilinear movement using hydraulic or pneumatic means |
| 33/26 | Moulds or cores; Details thereof or accessories therefor Opening, closing or clamping by pivotal movement |