| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Mechanical elements | |
| #3 | Packaging and shipping | |
| #4 | Textiles and paper | |
| #5 | Organic fine chemistry |
| # | Technology | |
|---|---|---|
| #1 | Pipes | |
| #2 | Shaping of plastics | |
| #3 | Containers for goods storage | |
| #4 | Certain plastics | |
| #5 | Unspecified technologies | |
| #6 | Making paper containers | |
| #7 | Fillers | |
| #8 | Unspecified technologies | |
| #9 | Heterocyclic compounds | |
| #10 | Producing goods from plastic |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zon C Van | 1 |
| Publication | Filing date | Title |
|---|---|---|
| BE760668A | Extruded plastic pipe having lateral - grooves | |
| FR2042814A5 | Sheathed foam pipe joints |