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Priority claimed from US341245Aexternal-prioritypatent/US3224546A/en
Priority claimed from US341244Aexternal-prioritypatent/US3224545A/en
Application filed by IbmfiledCriticalIbm
Application grantedgrantedCritical
Publication of AT250754BpublicationCriticalpatent/AT250754B/de
B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
B41J1/00—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies
B41J1/60—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies on spherical, truncated-spherical, or like surfaces
AT75865A1964-01-301965-01-28Vorrichtung zur selbsttätigen Korrektur der Relativlage zweier lösbar miteinander verbundener Körper
AT250754B
(de)