| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Blasting | |
| #2 | Metal tempering | |
| #3 | Working metallic powder |
| # | Name | Total Patents |
|---|---|---|
| #1 | Marszalek Julian | 3 |
| #2 | Dawid Ryszard | 3 |
| #3 | Dawid Richard | 1 |
| #4 | Glowacz Adam | 1 |
| #5 | Gagala Ludomir | 1 |
| #6 | Wielunski Wladyslaw | 1 |
| #7 | Hermanowski Wojciech | 1 |
| #8 | Plecha Ryszard | 1 |
| #9 | Leszczynski Henryk | 1 |
| #10 | Chabrajski Tadeusz | 1 |
| Publication | Filing date | Title |
|---|---|---|
| PL251544A1 | Method of incinerating combustible wastes and wasted paint coats in particular on dip-painting racks and grates and furnace therefor | |
| PL243345A1 | Method of blocking of calls from private branch exchangeto automatic inter-city telephone network and system therefor |