Shaping hollow articles with different cross-section in longitudinal direction, e.g. nozzles, spark-plugs

Introduced: September 1968

Last revised: January 2006

Full Title

Making hollow articles not covered by any single one of groups > Shaping hollow articles with different cross-section in longitudinal direction, e.g. nozzles, spark-plugs

Classification Context

Section:: PERFORMING OPERATIONS; TRANSPORTING
Class:: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
Subclass:: MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS

1 direct subcode

Child Classifications

Navigate with arrow keys, Enter to open

B21K 21/1 cone-shaped or bell-shaped articles, e.g. insulator caps