| 发明名称 |
Two stage engine air breather filter |
| 摘要 |
An air filter for removing particulate matter from an airstream by cyclonic action and having replaceable primary and secondary filter elements.
|
| 申请公布号 |
US4606743(A) |
申请公布日期 |
1986.08.19 |
| 申请号 |
US19850749708 |
申请日期 |
1985.06.28 |
| 申请人 |
SHUMAN, CURTIS F. |
发明人 |
SHUMAN, CURTIS F. |
| 分类号 |
B01D50/00;(IPC1-7):B01D50/00 |
主分类号 |
B01D50/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
