| Patent: | US 3028213 |
| Titel: | Measuring and Recording Integrator Having Control Means |
| Datum: | 03.04.1962 |
| Ort: | |
| Land: | USA |
| Person: | W. K. Hall et al |
| Firma: | |
| Links im Rechnerlexikon: | Planimeter |
| Schlagworte: | |
| Link zum Patentamt: (ohne Garantie) |  US3028213 (http://v3.espacenet.com/textdoc?DB=EPODOC&F=0&IDX=US3028213) (espacenet), US3028213 (http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=/netahtml/FPTO/srchnum.htm&r=1&f=G&l=50&s1=3028213.PN.&OS=PN/3028213&RS=PN/3028213) (uspto) |
- DATUM: 03.04.1962
- TITEL: Measuring and recording integrator having control means
- PERSON: GULF RESEARCH DEVELOPMENT CO