Technical Patent Glossary Entry

Term ID: 1489896
Source ID: 12
Last Modified: 20220628

Chinese (Traditional): 孔口
English: orifice

IPC Classifications: -B/05/B/17/00 -C/30/B/29/06 -A/47/C/27/08 -G/02/B/7/00 -G/03/B/11/00 -H/04/N/9/73 -H/01/L/21/302 -F/16/K/27/10 -F/15/D/1/00 -B/24/B/55/02 -B/62/K/25/00 -G/05/B/19/18 -D/04/H/3/011 -F/04/D/29/60 -G/06/F/1/20 -H/01/L/21/687