Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371318 | Motion generation mechanism for a music box | Ching-Fa Huang | 1994-12-06 |
| 5342988 | Structure of music box | Ching-Fa Huang | 1994-08-30 |
| 5276271 | Music box motion generation mechanism | Ching-Fa Huang | 1994-01-04 |