发明申请
US20020129711A1 Internal combustion engine air cleaner and adsorption filter 有权
内燃机空气滤清器和吸附过滤器

Internal combustion engine air cleaner and adsorption filter
摘要:
A sheet-like adsorption filter formed by sandwiching particulate activated carbon with heat-resistant nets and non-woven fabric sheets that have a percentage of void of 90% or higher, is disposed at an internal combustion engine side of a filter element.
公开/授权文献
信息查询
0/0