| 2605765 | Automatic syringe | |||
| 2574263 | Injection apparatus | |||
| 2505308 | Ampoule for hypodermic syringes | |||
| 2502676 | Release mechanism for injection machines | |||
| 2498672 | Motor drive for medical syringes | |||
| 2457977 | Continuous injection machine | |||
| 2259276 | Parenteral injection unit | |||
| 2176042 | Container for lyophilic biologically active substances | |||
| 2134145 | Ampule | |||
| 2127203 | Ampule | |||
| 1869443 | Administration of therapeutic agents |
| FR399824A |