Technical Patent Glossary Entry

Term ID: 867256
Source ID: 5
Last Modified: 20110223

Chinese (Traditional): 透氣孔
English: ventilation hole

IPC Classifications: -B/62/J/39/0 -F/02/M/35/10 -F/02/M/35/16 -F/03/D/3/0 -F/03/D/5/4 -A/47/C/27/15 -G/06/F/1/20 -A/23/P/1/8 -G/06/F/1/20 -G/02/C/11/4 -A/47/C/27/14 -A/63/B/53/4 -A/63/B/53/4 -G/01/N/15/6 -G/01/N/21/0 -A/47/K/13/0 -H/01/M/2/4 -B/62/B/9/0 -E/04/H/12/30 -H/01/M/2/4 -A/47/K/13/0