| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | France | 3 | |
| #3 | Argentina | 1 | |
| #4 | Austria | 1 | |
| #5 | Australia | 1 | |
| #6 | Belgium | 1 | |
| #7 | Switzerland | 1 | |
| #8 | United States | 1 | |
| #9 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Punching metal | |
| #2 | Office furniture |
| # | Name | Total Patents |
|---|---|---|
| #1 | Crotti Piero | 5 |
| #2 | Crotti P | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FR2306657A1 | Economically manufactured fold-away table with detachable top - has bearing support construction of interfitting parts made by same process | |
| FR2306656A1 | Fold-down table with detachable supports - adaptable supports for easily changeable table design | |
| US3859839A | System and device for avoiding any change of the cross section of tubular bodies during their cold bending |