Patent:US2926843
Brevetto: | US 2926843 |
Titolo: | Nomographic Device for Determining the Length of Coiled Material |
Data: | 01.03.1960 |
Luogo: | |
Nazione: | Stati Uniti |
Persona: | G. A. Francis et al |
Ditta: | |
Link interni: | Nomogramm |
Keywords: | |
Link al brevetto: (without guarantee) | ![]() ![]() |
- DATUM: 01.03.1960
- TITEL: Nomographic device for determining the length of coiled material
- PERSON: MERLE HILL