Patent:US1670512
Brevetto: | US 1670512 |
Titolo: | Machine for calculating moments of inertia |
Data: | 22.05.1928 |
Luogo: | |
Nazione: | Stati Uniti |
Persona: | Andre Koronski, Heacock, Ralph (P) |
Ditta: | |
Link interni: | Planimeter |
Keywords: | |
Link al brevetto: (without guarantee) | ![]() ![]() |
- DATUM: 22.05.1928
- TITEL: Machine for calculating moments of inertia
- PERSON: ANDRE KORONSKI NOW BY JUDICIAL