Brevetti rialenti al XX secolo:
- Method of manifacturing dental models, patented Dec., 1911;
- Arificial limb, patented May, 1918;
- Artificial eye, patented April, 1942;
- Control device for prosthetic hands, patented April, 1951;
- Knee or elbow prothesis, patented April 1973;
- Bioelectrically controlled prosthetic member, patented May 1975;
- Artificial organ or part of section for implantation into the human body, patented Nov., 1975;
- Breast prosthesis with biologically absorbable outer container, patented Nov., 1981;
Brevetti dei giorni nostri:
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