PARISIENNE D OUTIL ELECTR SOC has a total of 11 patent applications. Its first patent ever was published in 1930. It filed its patents most often in France and Germany. Its main competitors in its focus markets machine tools, machines and engines, pumps and turbines are CHAMPAYNE ROY J, BRIGHT C R and NCRX OPTICAL SOLUTIONS INC.
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Engines, pumps and turbines | |
| #4 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Grinding or polishing devices | |
| #2 | Producing goods from plastic | |
| #3 | Milling | |
| #4 | Percussive tools | |
| #5 | Cyclically operating valves | |
| #6 | Workshop equipment | |
| #7 | Domestic washing |
| Publication | Filing date | Title |
|---|---|---|
| DE691311C | Electrically operated hand grinder for grinding valve seats |
