Technical Patent Glossary Entry

Term ID: 338344
Source ID: 9
Last Modified: 20110304

Chinese (Traditional): 隧道
English: tunnels

IPC Classifications: -H/04/L/29/6 -E/21/D/9/0 -E/21/D/9/14 -H/04/L/29/6 -H/04/L/12/46 -H/04/L/29/6 -H/04/L/12/28 -E/21/D/9/0 -G/06/F/9/6 -G/06/F/15/163 -H/04/L/12/66 -E/21/D/9/8 -H/01/L/29/76 -H/01/L/21/335 -H/01/L/29/76 -H/01/L/21/335 -H/01/L/29/772 -H/01/L/21/302 -H/01/L/25/10 -A/01/H/3/2 -A/01/G/9/14 -A/61/F/2/14 -A/61/F/9/7 -A/62/C/2/24