|
FR1514319A
|
Device for implantation in the apical region of the heart o… |
Expired / Lapsed
|
1967-01-11 |
1968-02-23 |
0 |
Details
|
|
FR1503906A
|
New artificial heart ventricle |
Expired / Lapsed
|
1966-10-18 |
1967-12-01 |
0 |
Details
|
|
FR1237702A
|
Improvements to electro-medical devices |
Expired / Lapsed
|
1953-07-11 |
1960-08-05 |
0 |
Details
|