Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4315729 | Gas burner | Eiichi Tanaka | 1982-02-16 |
NI
Noboru Ishibashi
Overall (1982): #40,812 of 81,411Top 55%
1
Patents 1982