Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5304692 | Catalyst composition for disproportionation of olefins and process for disproportionation of olefins using the same | Takao Yamada, Eiji Takahashi | 1994-04-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5304692 | Catalyst composition for disproportionation of olefins and process for disproportionation of olefins using the same | Takao Yamada, Eiji Takahashi | 1994-04-19 |