| Signatur | NL 124/144 |
|---|---|
| Titel | Patentunterlagen zu amerikanischen Patentanmeldungen von Dirks |
| Enthält | Patentschrift 2.928.896 "High Speed Printing Devices" Patentschrift 2.982.951 "Method and Means for Converting Signals Symbolizing Information in one System of Representation to Signals Symbolizing the same Information in another System of Representation" Patentschrift 3.031.647 "Storing of Signals" Patentschrift 3.042.901 "Distributor-Controlled Magnetic Storage Unit" Patentschrift 3.564.229 "Arrangement for Performing Arithmetic Operation Using a Static and a Dynamic Storage" |
| Laufzeit | 1960 - 1971 |
| Umfang | 1 M. gedr., Kopie |
| Rechtehinweis | CC BY-SA 4.0 |
