| Patent: | US 1293219 |
| Title: | Combined type-writing and computing machine |
| Date: | 04.02.1919 |
| Place: | Brooklyn und Ilion, NY |
| Country: | USA |
| Person: | William Garfield Sheldon |
| Company: | Remington (P) Typewriter Comp. |
| Internal Links: | |
| Keywords: | |
| Link to the patent office: (without guarantee) |  US1293219 (http://v3.espacenet.com/textdoc?DB=EPODOC&F=0&IDX=US1293219) (espacenet), US1293219 (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=1293219.PN.&OS=PN/1293219&RS=PN/1293219) (uspto) |
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