| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Finland | 4 | |
| #2 | Germany | 2 | |
| #3 | France | 2 | |
| #4 | Netherlands | 2 | |
| #5 | Belgium | 1 | |
| #6 | Switzerland | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Analysing materials | |
| #2 | Radio navigation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mannonen P | 1 |
| #2 | Fabritius Hannes | 1 |
| #3 | Asikainen Matti | 1 |
| #4 | Fabritius H | 1 |
| #5 | Mannonen Pentti | 1 |
| #6 | Vesa Pekka | 1 |
| Publication | Filing date | Title |
|---|---|---|
| NL7400143A | Suction deuice for extracting liquid samples - has pressure side of pump first applied briefly to clear channels before aspiration | |
| CH558011A | Suction deuice for extracting liquid samples - has pressure side of pump first applied briefly to clear channels before aspiration | |
| GB1419320A | Sampling device | |
| FR2256701A5 | Suction deuice for extracting liquid samples - has pressure side of pump first applied briefly to clear channels before aspiration | |
| DE2364889A1 | Suction deuice for extracting liquid samples - has pressure side of pump first applied briefly to clear channels before aspiration | |
| FR2249483A1 | Radio beacon frequency control method - has beacon which sends a signal for taking bearings by direction finders |