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FR777568A - Improvements to the printing mechanism of tabulating machines and similar machines - Google Patents

Improvements to the printing mechanism of tabulating machines and similar machines

Info

Publication number
FR777568A
FR777568A FR777568DA FR777568A FR 777568 A FR777568 A FR 777568A FR 777568D A FR777568D A FR 777568DA FR 777568 A FR777568 A FR 777568A
Authority
FR
France
Prior art keywords
machines
printing mechanism
tabulating
similar
similar machines
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
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
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR777568A publication Critical patent/FR777568A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C11/00—Output mechanisms
    • G06C11/04—Output mechanisms with printing mechanisms, e.g. for character-at-a-time or line-at-a-time printing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Handling Of Cut Paper (AREA)
  • Handling Of Sheets (AREA)
  • Sampling And Sample Adjustment (AREA)
FR777568D 1933-10-07 1934-08-23 Improvements to the printing mechanism of tabulating machines and similar machines Expired FR777568A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US692580A US1997167A (en) 1933-10-07 1933-10-07 Printing mechanism

Publications (1)

Publication Number Publication Date
FR777568A true FR777568A (en) 1935-02-23

Family

ID=24781150

Family Applications (1)

Application Number Title Priority Date Filing Date
FR777568D Expired FR777568A (en) 1933-10-07 1934-08-23 Improvements to the printing mechanism of tabulating machines and similar machines

Country Status (4)

Country Link
US (1) US1997167A (en)
DE (1) DE688251C (en)
FR (1) FR777568A (en)
GB (1) GB445296A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE24131E (en) * 1948-02-17 1956-03-20 beattie
NL94736C (en) * 1950-08-19
FR1066856A (en) * 1951-05-22 1954-06-10
US2687087A (en) * 1951-05-22 1954-08-24 Ibm Record controlled printing machine
US2695558A (en) * 1951-12-31 1954-11-30 Ibm Record card controlled printing mechanism
US2766686A (en) * 1953-06-11 1956-10-16 Hughes Aircraft Co High speed electro-mechanical interference-type transducer
US2792779A (en) * 1954-06-21 1957-05-21 Ibm Vibrating printing means
US3565000A (en) * 1969-10-06 1971-02-23 Yeiser Lab Inc Electrically controlled printing machine employing reciprocable type bias

Also Published As

Publication number Publication date
US1997167A (en) 1935-04-09
GB445296A (en) 1936-04-06
DE688251C (en) 1940-02-15

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