Technical Patent Glossary Entry

Term ID: 9936
Source ID: 1
Last Modified: 20110223

Chinese (Traditional): 工作面
English: working face

IPC Classifications: -E/21/B/44/10 -E/21/C/25/54 -E/21/C/27/26 -E/21/C/27/36 -E/21/F/13/8 -E/21/C/27/34 -E/21/B/21/18 -E/21/C/29/6 -E/21/C/35/10 -E/21/C/27/40 -E/21/F/13/6 -B/21/K/5/20 -E/21/C/25/56 -E/21/C/29/14 -E/21/C/35/14