 |
| English | German |
| patent withheld from reduction to practice in the hope of future use | Ausbaupatent |
| patent withheld from reduction to practice in the hope of future use | Vorratspatent |
|
| English | German |
| patent withheld from reduction to practice in the hope of future use | Ausbaupatent |
| patent withheld from reduction to practice in the hope of future use | Vorratspatent |