Technical Patent Glossary Entry

Term ID: 681243
Source ID: 5
Last Modified: 20110223

Chinese (Traditional): 溝渠開口
English: trench opening

IPC Classifications: -H/01/L/21/76 -H/01/L/21/768 -H/01/L/21/76 -H/01/L/21/31 -H/01/L/21/762 -H/01/L/21/76 -H/01/L/21/76 -H/01/L/21/768 -H/01/L/21/768 -H/01/L/21/768 -H/01/L/21/2 -H/01/L/21/768 -H/01/L/21/768 -H/01/L/21/768 -H/01/L/21/76 -H/01/L/21/2 -H/01/L/21/28 -H/01/L/21/768 -H/01/L/21/768 -H/01/L/21/0 -H/01/L/21/0 -H/01/L/21/768 -H/01/L/21/76 -H/01/L/21/44 -H/01/L/21/76 -H/01/L/21/27 -C/25/D/5/4 -C/25/D/7/12 -H/01/L/21/44 -H/01/L/21/27 -H/01/L/21/76 -H/01/L/21/306 -H/01/L/21/306 -H/01/L/29/78 -H/01/L/21/768 -H/01/L/21/768 -H/01/L/21/76