Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4343966 | Electric line insulator made of organic material and having an inner semi-conductive part extending between end anchor fittings | — | 1982-08-10 |
| 4331833 | Insulator comprising a plurality of vulcanized fins and method of manufacture | Denis Thuillier | 1982-05-25 |