US992181A
Gas-burner.
Abstract
This record has no abstract on file.
Term
Term ended
Expired 16 May 1928, 98.4 years ago.
- Priority and filed
- Granted
- Expired
- Today
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| US3220401A | Cited by | United States of America | Search report |
| US4259058A | Cited by | United States of America | Search report |
| US4172445A | Cited by | United States of America | Search report |
| US3797992A | Cited by | United States of America | Search report |
| US3724762A | Cited by | United States of America | Search report |
| US4579280A | Cited by | United States of America | Search report |
| US3853271A | Cited by | United States of America | Search report |
| AT398472B | Cited by | Austria | Search report |
| EP0177914A2 | Cited by | European Patent Office (EPO) | Search report |
Numbers
- Application
- 505825
Titles
- English
- GAS-BURNER.
Classification
- CPC, 1
- F23D11/10