Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4337098 | Process for cutting out a wall made of metal or metal alloy | Maurice Daguenet, Rene Gillet | 1982-06-29 |
JC
Jean Chavand
Overall (1982): #54,854 of 81,411Top 70%
1
Patents 1982