Technical Patent Glossary Entry

Term ID: 271586
Source ID: 6
Last Modified: 20151130

Chinese (Traditional): 井筒
English: SHAFT

IPC Classifications: -E/04/F/21/14 -E/21/D/11/00 -E/21/D/20/00 -E/21/D/21/00 -E/21/D/5/00 -E/21/D/5/01 -E/21/D/5/12 -E/21/D/7/00 -E/21/D/7/02 -E/21/D/8/00 -E/21/F/1/16 -B/21/K/25/00 -B/23/P/11/00 -B/23/P/19/00 -B/25/B/27/00 -B/62/C/5/02 -E/02/C/1/00 -E/02/D/17/06 -E/02/D/29/12 -E/04/F/17/00 -E/21/D/1/00 -F/16/C -F/27/B/1/00