| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 3 | |
| #2 | Germany | 3 | |
| #3 | France | 3 | |
| #4 | Spain | 1 | |
| #5 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | General building constructions | |
| #2 | Shaping clay | |
| #3 | Structural elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tinaro Rag Domenico | 3 |
| Publication | Filing date | Title |
|---|---|---|
| CH577605A5 | Ribbed prestressed reinforced concrete slab building element - with one or more surface ribs higher than others | |
| DE2418794A1 | Ribbed prestressed reinforced concrete slab building element - with one or more surface ribs higher than others | |
| DE2417804A1 | Wire mesh laying machine for reinforced concrete - travelling carriage lays and combines set of mesh strips | |
| ES416855A1 | Improvements introduced in modular construction elements. (Machine-translation by Google Translate, not legally binding) |