Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4363164 | Device for removing dump nut from bolt | — | 1982-12-14 |
| 4355141 | Polymerizing vinyl chloride in reactor treated with condensates | Seiichi Masuko, Kuniyuki Gotoh, Takehiko Mogi | 1982-10-19 |