Padlock Patent — Misc
Inventor: Errecalde, Julio Pedro
View on USPTO / Google Patents ↗Classification: 70/34
| Patent Number | 1617204 |
|---|---|
| Issue Date | February 8, 1927 |
| Inventor | Errecalde, Julio Pedro |
| Patent Type | Misc |
| External Link | https://patents.google.com/patent/US1617204 ↗ |
