Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4343370 | Turbo-coring device equipped with a following pipe | Alain Sonnet, Jean Thiery | 1982-08-10 |
MC
Michel Chatard
Overall (1982): #42,905 of 81,411Top 55%
1
Patents 1982