Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839964 | Fixing structure of blade force up spring for clothes shaver and electric shaver | Tsuyoshi Nakano | 1989-06-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839964 | Fixing structure of blade force up spring for clothes shaver and electric shaver | Tsuyoshi Nakano | 1989-06-20 |