Technical Patent Glossary Entry

Term ID: 525160
Source ID: 5
Last Modified: 20110223

Chinese (Traditional): 無接縫鋼管
English: seamless steel

IPC Classifications: -C/21/C -A/41/C -F/41/H -B/23/K -B/32/B -C/22/C -C/23/G -C/25/D -C/25/F -E/01/B -E/01/C -E/02/D -E/21/D -E/04/C -C/21/B -F/17/C -E/04/B -F/16/F -H/01/B -H/04/W -F/22/B -H/01/R -C/23/C -B/23/P -B/24/D -C/21/D -B/21/B -C/25/C -F/42/B