Technical Patent Glossary Entry

Term ID: 660232
Source ID: 5
Last Modified: 20110223

Chinese (Traditional): 中孔式擋土安全
English: intermediate pore type retaining safety support structure

IPC Classifications: -H/02/K/5/20 -H/02/K/3/24 -H/01/H/85/56 -H/02/K/1/20 -H/02/K/1/32 -H/01/H/85/22 -H/01/H/85/54 -H/02/K/9/16 -F/16/K/47/10 -H/04/B/1/74 -H/01/R/13/426 -H/01/H/21/88 -H/01/H/21/60 -H/01/H/21/58 -H/01/H/21/50 -E/02/D/29/067 -H/01/B/17/10 -A/61/F/2/94 -G/02/F/1/383 -A/61/F/13/74 -H/02/K/1/30 -A/61/F/13/53 -D/06/F/59/08 -H/01/R/31/06 -H/01/R/31/02 -H/01/R/33/94 -H/01/R/33/92 -F/16/F/9/05 -F/16/F/9/096 -F/16/D/7/06