FR73797E - Tab mechanism - Google Patents

Tab mechanism

Info

Publication number
FR73797E
FR73797E FR769107A FR769107A FR73797E FR 73797 E FR73797 E FR 73797E FR 769107 A FR769107 A FR 769107A FR 769107 A FR769107 A FR 769107A FR 73797 E FR73797 E FR 73797E
Authority
FR
France
Prior art keywords
tab mechanism
tab
Prior art date
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.)
Expired
Application number
FR769107A
Other languages
French (fr)
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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
Priority claimed from US487425A external-priority patent/US2860759A/en
Priority claimed from US669537A external-priority patent/US2902137A/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Priority to FR769107A priority Critical patent/FR73797E/en
Application granted granted Critical
Publication of FR73797E publication Critical patent/FR73797E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • 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
    • B41J25/02—Key actions for specified purposes
    • B41J25/18—Tabulating
FR769107A 1955-02-10 1958-06-30 Tab mechanism Expired FR73797E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR769107A FR73797E (en) 1955-02-10 1958-06-30 Tab mechanism

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US487425A US2860759A (en) 1955-02-10 1955-02-10 Sensing control for tabulating mechanism
US669537A US2902137A (en) 1957-07-02 1957-07-02 Tabulating device
FR769107A FR73797E (en) 1955-02-10 1958-06-30 Tab mechanism

Publications (1)

Publication Number Publication Date
FR73797E true FR73797E (en) 1960-09-05

Family

ID=27245178

Family Applications (1)

Application Number Title Priority Date Filing Date
FR769107A Expired FR73797E (en) 1955-02-10 1958-06-30 Tab mechanism

Country Status (1)

Country Link
FR (1) FR73797E (en)

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