Pocket Watch Database
Patent Archive
#1548738
Patent Information
Metronome
Miltiade C. Pappas
August 4, 1925
Patent #1548738
| Patent Number: | 1548738 |
| Description: | Metronome |
| Inventor(s): | Miltiade C. Pappas |
| Patent Date: | Aug 4, 1925 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
