Technical Patent Glossary Entry

Term ID: 540978
Source ID: 5
Last Modified: 20110223

Chinese (Traditional): 隧道
English: tunneling

IPC Classifications: -H/01/L/29/82 -B/65/G/15/30 -E/21/D/9/12 -G/02/B/21/0 -G/01/B/11/30 -H/04/L/29/6 -H/04/L/12/28 -H/04/Q/7/38 -G/06/F/9/6 -G/06/F/15/163 -H/01/L/29/732 -F/21/V/14/0 -F/21/V/14/0 -G/11/C/11/15 -H/01/L/29/78 -H/01/L/21/8247 -H/01/L/29/792 -H/01/L/21/8246 -H/01/L/27/112 -H/04/L/12/58 -G/11/C/16/0 -G/11/C/16/10 -G/11/C/11/0 -H/01/L/21/8246 -H/01/L/27/115 -H/04/L/29/6 -H/04/L/12/56 -H/01/L/21/8247 -H/01/L/29/788 -H/01/L/21/8247 -H/01/L/29/788 -G/11/C/16/2 -G/09/F/9/30 -G/11/B/5/31 -H/01/L/27/115 -H/01/L/27/115 -G/11/C/11/6 -H/01/L/27/115 -H/01/L/21/8247 -H/01/L/29/78 -H/01/L/27/10 -H/01/L/27/85 -H/01/L/21/8247 -H/01/L/29/788 -H/01/J/1/30