Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4820549 | Photo-curable resist resin composition for electroless plating, process for preparing a printed circuit board with the said resist resin composition and a printed circuit board having resist prepared from the said resist resin composition | Atsushi Mori, Hideo Tsuda, Mineo Kawamoto, Kanji Murakami, Motoyo Wajima | 1989-04-11 |