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Patent:US3092315


Patent:US 3092315
Title:Keyboards for Power Operated Calc Mach
Date:04.06.1963
Place:Advidaberg, Schweden
Country:USA
Person:Toorell, Sture (P)
Company:Facit (P)
Internal Links:Facit CA 2-16
Keywords: lighter touch
Link to the patent office:
(without guarantee)
 US3092315 (espacenet),  US3092315 (uspto)


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US3092315A Bild

Filed: 11. Oct. 1960
Prio: 15. Oct. 1959 (Schweden)