Patent:US2556374
Patent: | US 2556374 |
Titel: | Accumulating Means for Sequential Sampling |
Datum: | 12.06.1951 |
Ort: | |
Land: | USA |
Person: | Koechel, W. P. (P) |
Firma: | |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | ![]() ![]() |
- DATUM: 12.06.1951
- TITEL: Accumulating means for sequential sampling