IT1027928B - Dispositivo di visualizzazione per figure del tipo a fraziioni numeriche - Google Patents

Dispositivo di visualizzazione per figure del tipo a fraziioni numeriche

Info

Publication number
IT1027928B
IT1027928B IT30875/74A IT3087574A IT1027928B IT 1027928 B IT1027928 B IT 1027928B IT 30875/74 A IT30875/74 A IT 30875/74A IT 3087574 A IT3087574 A IT 3087574A IT 1027928 B IT1027928 B IT 1027928B
Authority
IT
Italy
Prior art keywords
figures
display device
fraction type
numerical fraction
numerical
Prior art date
Application number
IT30875/74A
Other languages
English (en)
Inventor
G R Haak
Original Assignee
Teletype 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 Teletype Corp filed Critical Teletype Corp
Application granted granted Critical
Publication of IT1027928B publication Critical patent/IT1027928B/it

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
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/485—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by the process of building-up characters or image elements applicable to two or more kinds of printing or marking processes
    • B41J2/505—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by the process of building-up characters or image elements applicable to two or more kinds of printing or marking processes from an assembly of identical printing elements
IT30875/74A 1973-12-28 1974-12-20 Dispositivo di visualizzazione per figure del tipo a fraziioni numeriche IT1027928B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US429338A US3893715A (en) 1973-12-28 1973-12-28 Matrix fraction font

Publications (1)

Publication Number Publication Date
IT1027928B true IT1027928B (it) 1978-12-20

Family

ID=23702816

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30875/74A IT1027928B (it) 1973-12-28 1974-12-20 Dispositivo di visualizzazione per figure del tipo a fraziioni numeriche

Country Status (6)

Country Link
US (1) US3893715A (it)
JP (1) JPS5099439A (it)
CA (1) CA1041832A (it)
DE (1) DE2460531A1 (it)
GB (1) GB1489613A (it)
IT (1) IT1027928B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033444A (en) * 1976-01-20 1977-07-05 Burroughs Corporation System for extending the life of a pin printer using pin shifting
JPS5876277U (ja) * 1981-11-19 1983-05-23 沖電気工業株式会社 ビデオ信号発生回路
US4591279A (en) * 1984-08-17 1986-05-27 M. E. Cunningham Company Marking machine for forming variable sized characters
US4810867A (en) * 1987-02-04 1989-03-07 M. E. Cunningham Company Bar code marking the surface of an object

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2730040A (en) * 1951-11-08 1956-01-10 Ibm High speed multiple character wire printer
US3163949A (en) * 1962-11-30 1965-01-05 Dependable Printed Circuit Cor Digital illuminated display device

Also Published As

Publication number Publication date
DE2460531A1 (de) 1975-07-10
JPS5099439A (it) 1975-08-07
CA1041832A (en) 1978-11-07
GB1489613A (en) 1977-10-26
US3893715A (en) 1975-07-08

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