| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Electrical machinery and energy | |
| #3 | Control | |
| #4 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Coin-freed | |
| #2 | Special electric heating or lighting | |
| #3 | Office furniture | |
| #4 | Ice-boxes | |
| #5 | Kitchen equipment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ambroise Marc A | 2 |
| #2 | Ambroise Marc | 1 |
| #3 | Maaru Anburowaazu | 1 |
| #4 | Ambroise M | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2700843A1 | DISTRIBUTION EQUIPMENT FOR WARM PREPARED DISHES AND A SYSTEM EQUIPPED WITH SUCH EQUIPMENT |