US897342A
Dust-separating apparatus.
Abstract
This record has no abstract on file.
Term
Term ended
Expired 1 September 1925, 101.1 years ago.
- Priority and filed
- Granted
- Expired
- Today
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| US5704956A | Cited by | United States of America | Search report |
| US2575148A | Cited by | United States of America | Search report |
| US3208202A | Cited by | United States of America | Search report |
| US5259087A | Cited by | United States of America | Search report |
Numbers
- Application
- 423994
Titles
- English
- DUST-SEPARATING APPARATUS.
Classification
- CPC, 2
- B01D45/12
- A47L9/20