| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Argentina | 1 | |
| #2 | Austria | 1 | |
| #3 | Australia | 1 | |
| #4 | Brazil | 1 | |
| #5 | Canada | 1 | |
| #6 | Switzerland | 1 | |
| #7 | Germany | 1 | |
| #8 | France | 1 | |
| #9 | United Kingdom | 1 | |
| #10 | Greece | 1 | |
| #11 | Netherlands | 1 | |
| #12 | Portugal | 1 | |
| #13 | USSR (Union of Socialist Soviet Republics) | 1 | |
| #14 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Roof coverings | |
| #2 | Unspecified technologies | |
| #3 | Nails |
| # | Name | Total Patents |
|---|---|---|
| #1 | Echevarria Nicolas Guerrico | 3 |
| #2 | Echevarria Nikolas Gerriko | 1 |
| #3 | Guerrico Echevarria Nicolas | 1 |
| #4 | Irigoyen Iriazabal Juan Bautis | 1 |
| #5 | Primo De Rivera Juan Antonio | 1 |
| #6 | Echevarria N | 1 |
| Publication | Filing date | Title |
|---|---|---|
| SU592368A3 | Fastening device for roofing materials | |
| US4044809A | Tightening and sealing device | |
| DE2517648A1 | DEVICE FOR FASTENING AND SEALING, IN PARTICULAR FOR USE IN FASTENING CORRUGATED COVERS |