| MARCA | MODELLO | NOTE | ANNO |
|---|---|---|---|
| CRESSI SUB (I) | Aro C.F. 49 * | oxigen rebreather | 1949 |
| D.F. SPORT (I) | Aro * | oxigen rebreather | 1951 |
| DRÄGER (D) | Tauchretter * | oxigen rebreather with rear bag | 1942 |
| GERS (F) | DC 52 | semi-closed circuit rebreathers | 1952 ca. |
| I.A.C. (I) | 49/b * | oxigen rebreather | 1938 |
| PIRELLI (I) | G 50 | oxigen rebreather | 1941 |
| TECHNISUB-Spirotechique | Oximix 3 C | scr e ccr rebreather | 1970 |