Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4918988 | Method of detecting a defective position in a cement intimate mixture filled portion in a building | Masaaki Ebihara | 1990-04-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4918988 | Method of detecting a defective position in a cement intimate mixture filled portion in a building | Masaaki Ebihara | 1990-04-24 |