Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5606304 | Structure of magnet type sounder of an electronic acoustic alarm | — | 1997-02-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5606304 | Structure of magnet type sounder of an electronic acoustic alarm | — | 1997-02-25 |