Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
John Underwood & Co
Original Assignee
John Underwood & Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by John Underwood & CofiledCriticalJohn Underwood & Co
Application grantedgrantedCritical
Publication of FR581164ApublicationCriticalpatent/FR581164A/fr
B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
B41J25/00—Actions or mechanisms not otherwise provided for
B41J25/20—Auxiliary type mechanisms for printing distinguishing marks, e.g. for accenting, using dead or half-dead key arrangements, for printing marks in telegraph printers to indicate that machine is receiving
FR581164D1923-08-041923-08-04Touche d'abréviation pour machines à écrire
ExpiredFR581164A
(fr)