| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 9 | |
| #2 | German Democratic Republic | 5 | |
| #3 | France | 4 | |
| #4 | Austria | 3 | |
| #5 | Hungary | 3 | |
| #6 | Belgium | 2 | |
| #7 | Czechoslovakia | 2 | |
| #8 | Bulgaria | 1 | |
| #9 | United Kingdom | 1 | |
| #10 | Netherlands | 1 | |
| #11 | USSR (Union of Socialist Soviet Republics) | 1 | |
| #12 | Yugoslavia (Serbia and Montenegro) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Packaging and shipping | |
| #3 | Machine tools | |
| #4 | Control | |
| #5 | Foods and drinks |
| # | Technology | |
|---|---|---|
| #1 | Crop agriculture | |
| #2 | Planting | |
| #3 | Transport or storage devices | |
| #4 | Presses | |
| #5 | Agricultural harvest processing | |
| #6 | Systems controlling non-electric variables | |
| #7 | Fodder | |
| #8 | Harvesting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Peschel Erhard | 3 |
| #2 | Krupp Gerhard Dr | 3 |
| #3 | Bischoff Aribert | 2 |
| #4 | Birnick Hans Ing | 2 |
| #5 | Krupp G | 2 |
| #6 | Pippig Guenter | 2 |
| #7 | Birnick H | 2 |
| #8 | Pippig Guenter Dipl Ing | 2 |
| #9 | Wagner Roland | 1 |
| #10 | Peschel | 1 |
| Publication | Filing date | Title |
|---|---|---|
| HU174245B | Pneumatic homogenizer | |
| HU170842B | Distributing device for air stream containing solid materials having identical or symmetrical local concentration | |
| GB1330198A | Speed planting machine | |
| FR2049532A5 | Feedstuff briquetting strand impregnated - with chemicals for longe life | |
| DE1805154A1 | Combines for tillage, sowing and fertilization |