Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5817616 | Process for preparing a floral odorous perfume and perfume obtained thereform | Liu Zhen, Wang Chang-guo | 1998-10-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5817616 | Process for preparing a floral odorous perfume and perfume obtained thereform | Liu Zhen, Wang Chang-guo | 1998-10-06 |