Patent:US2671657
Patent: | US 2671657 |
Titel: | Device for Recording the Total Quantity of Material Passing over Conveyer Belts |
Datum: | 09.03.1954 |
Ort: | |
Land: | USA |
Person: | Cooper, L. O. (P) |
Firma: | |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | US2671657 (espacenet), US2671657 (uspto) |
- DATUM: 09.03.1954
- TITEL: Device for recording the total quantity of material passing over conveyer belts