| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 11 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Thermal processes | |
| #3 | Measurement | |
| #4 | Chemical engineering | |
| #5 | Environmental technology | |
| #6 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Foundry moulding | |
| #2 | Heat-exchanger without contact | |
| #3 | Measuring mechanical vibrations | |
| #4 | Cremation furnaces | |
| #5 | Steam generation | |
| #6 | Sawing | |
| #7 | Heat-exchange device details | |
| #8 | Steam condensers | |
| #9 | Textile treatments | |
| #10 | Feeding fuel to combustion device |
| # | Name | Total Patents |
|---|---|---|
| #1 | Morozov J E | 2 |
| #2 | Zitser V A | 2 |
| #3 | Melnikov A V | 2 |
| #4 | Bachelis L V | 2 |
| #5 | Dreishev I I | 2 |
| #6 | Ivanov V A | 2 |
| #7 | Shishkin N K | 2 |
| #8 | Olshansky S A | 2 |
| #9 | Ryabinin J V | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FR2547219A1 | Plant for the manufacture of foundry cores from fluid sands in heated boxes | |
| FR2232243A5 | Soda regenerator with cyclone pre-combustion chamber - with inlet collector connected to boiler drum via heat exchanger |