| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 5 | |
| #2 | Germany | 1 | |
| #3 | Spain | 1 | |
| #4 | Italy | 1 | |
| #5 | Japan | 1 | |
| #6 | Netherlands | 1 | |
| #7 | Romania | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Chemical engineering | |
| #4 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Domestic plumbing installations | |
| #2 | Unspecified technologies | |
| #3 | Separation | |
| #4 | Walking sticks |
| # | Name | Total Patents |
|---|---|---|
| #1 | Chantrieux Jacques | 2 |
| #2 | Morgantini Jean | 1 |
| #3 | Combes Bernard Jean-Marie | 1 |
| #4 | Jiyatsuku Shiyantorioo | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FR2586444A1 | Parasol foot with retractable point | |
| FR2477029A1 | Self:cleaning air or gas filter - where cleaning air is periodically and automatically blown through filter grid in countercurrent to normal direction of air or gas flow | |
| JPS5233350A | Drain trap device of sanitary installation | |
| IT1205895B | Floor gulley for shower - has siphon formed by inner pot receiving coaxial inlet pipe and removed without tools from above or below | |
| ES423845A1 | Sanitary evacuation apparatus for wash basins and the like |