| Brevetto: | US 2709511 |
| Titolo: | Carriage traversing mechanism for calculating machines |
| Data: | 31.05.1955 |
| Luogo: | |
| Nazione: | Stati Uniti |
| Persona: | Dicke Allen A |
| Ditta: | |
| Link interni: | |
| Keywords: | |
| Link al brevetto: (without guarantee) |  US2709511 (http://v3.espacenet.com/textdoc?DB=EPODOC&F=0&IDX=US2709511) (espacenet), US2709511 (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=2709511.PN.&OS=PN/2709511&RS=PN/2709511) (uspto) |
Aus der Patentschrift US2709511
- DATUM: 31.05.1955
- TITEL: Carriage traversing mechanism for calculating machines