CPC Main Group
B29C 57/00 Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor
4 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- B29C 57/02 Belling or enlarging, e.g. combined with forming a groove
- B29C 57/10 Closing
- B29C 57/12 Rim rolling