| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Optical systems | |
| #2 | Analysing materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Suwa Ignaz | 2 |
| #2 | Dawidowski Emil Josef | 1 |
| #3 | Heyne Bernhard | 1 |
| #4 | Ramsthaler Paul | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE545133C | Device for illuminating microscopic objects with incident light | |
| DE532995C | Slide changing device for microscopes | |
| DE458813C | Device for microscopic examination of the walls of narrow cavities in pearls, small workpieces and the like. like | |
| DE469955C | Elastic tube guide for microscopes | |
| DE558779C | Heatable stage for microscopes | |
| DE381377C | Fine movement for microscopes |