| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 4 | |
| #2 | Netherlands | 3 | |
| #3 | Spain | 2 | |
| #4 | France | 2 | |
| #5 | United Kingdom | 2 | |
| #6 | Belgium | 1 | |
| #7 | Brazil | 1 | |
| #8 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Machine tools | |
| #3 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Accessories for machine tools | |
| #2 | Magnets and transformers | |
| #3 | Printing machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zaramella Bruno | 4 |
| #2 | Grandini Angelo | 4 |
| #3 | Cardone Michele | 3 |
| #4 | Cardon E | 1 |
| #5 | Zaramella B | 1 |
| #6 | Cardone M | 1 |
| #7 | Grandini A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| NL7907310A | Magnetic anchoring device. | |
| ES448658A1 | A magnetic anchoring device. (Machine-translation by Google Translate, not legally binding) | |
| DE2559649A1 | MAGNETIC HOLDING DEVICE | |
| DE2230703A1 | MAGNETIC FASTENING DEVICE FOR PLATES OR CLICHES FOR GRAPHIC PURPOSES |