| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 5 | |
| #2 | France | 2 | |
| #3 | Netherlands | 2 | |
| #4 | Brazil | 1 | |
| #5 | Spain | 1 | |
| #6 | United Kingdom | 1 | |
| #7 | Ireland | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Packaging and shipping | |
| #3 | Machine tools | |
| #4 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Cleaning | |
| #2 | Chemical or physical processes | |
| #3 | Punching metal | |
| #4 | Containers for goods storage | |
| #5 | Ice-boxes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Etscheid Hermann | 4 |
| #2 | Hahn G | 1 |
| #3 | Celi Antonio Dr Ing | 1 |
| #4 | Celi Antonio M | 1 |
| #5 | Zimmermann Bertram | 1 |
| #6 | Etscheid H | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2935814A1 | Hydraulic holding down device for deep drawing press - has spring loaded reducing valve to accommodate changes in viscosity | |
| DE2745498A1 | DEVICE FOR CONTROLLING LIQUID ADDITIONAL | |
| US4121449A | Holding-down arrangement for a deep-drawing press | |
| DE2637011A1 | DOUBLE-HANDED TANK |