US429557A
Untitled record
Abstract
This record has no abstract on file.
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| US2624357A | Cited by | United States of America | Search report |
| US2625947A | Cited by | United States of America | Search report |
Numbers
- Application
- 429557
Classification
- CPC, 1
- A45B15/00