Patent:GB189624616
Patent: | GB 189624616 |
Titel: | A Slide-rule for Indicating and Facilitating Regulation of Quantities of Water Flowing over Gauge Weirs |
Datum: | 19.12.1896 |
Ort: | |
Land: | Großbritannien |
Person: | McPherson, John Ambrose (P) |
Firma: | |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | GB189624616 |
- DATUM: 19.12.1896
- TITEL: A Slide-rule for Indicating and Facilitating Regulation of Quantities of Water Flowing over Gauge Weirs.
- PERSON: MCPHERSON JOHN AMBROSE