| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 16 | |
| #2 | United Kingdom | 5 | |
| #3 | Denmark | 4 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Machines | |
| #3 | Environmental technology | |
| #4 | Materials and metallurgy |
| Publication | Filing date | Title |
|---|---|---|
| GB542950A | Carrier for guide blades or return blades of high duty rotary engines, especially of explosion-combustion turbines | |
| GB530213A | Arrangement for reducing heat strains and temperature stresses in the edge and corner pieces of cast machine parts | |
| GB526554A | Improvements in and relating to nozzles and nozzle segments for combustion turbines | |
| GB524186A | Improvements in and relating to methods and apparatus for equalizing the variations in pressure of gases at high temperature |