GB1287908A - - Google Patents

Info

Publication number
GB1287908A
GB1287908A GB5701469A GB5701469A GB1287908A GB 1287908 A GB1287908 A GB 1287908A GB 5701469 A GB5701469 A GB 5701469A GB 5701469 A GB5701469 A GB 5701469A GB 1287908 A GB1287908 A GB 1287908A
Authority
GB
United Kingdom
Prior art keywords
keys
row
strikers
nov
shaft
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
GB5701469A
Other languages
English (en)
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 filed Critical
Publication of GB1287908A publication Critical patent/GB1287908A/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
    • G06C7/00—Input mechanisms
    • G06C7/02—Keyboards
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/02—Methods or arrangements for marking the record carrier in digital fashion by punching

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • Input From Keyboards Or The Like (AREA)
GB5701469A 1968-11-22 1969-11-21 Expired GB1287908A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681810234 DE1810234A1 (de) 1968-11-22 1968-11-22 Eingabetastatur

Publications (1)

Publication Number Publication Date
GB1287908A true GB1287908A (enrdf_load_stackoverflow) 1972-09-06

Family

ID=5713954

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5701469A Expired GB1287908A (enrdf_load_stackoverflow) 1968-11-22 1969-11-21

Country Status (7)

Country Link
AT (1) AT291642B (enrdf_load_stackoverflow)
CH (1) CH496992A (enrdf_load_stackoverflow)
DE (1) DE1810234A1 (enrdf_load_stackoverflow)
FR (1) FR2023856A1 (enrdf_load_stackoverflow)
GB (1) GB1287908A (enrdf_load_stackoverflow)
NL (1) NL6917095A (enrdf_load_stackoverflow)
SE (1) SE349159B (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
AT291642B (de) 1971-07-26
NL6917095A (enrdf_load_stackoverflow) 1970-05-26
DE1810234A1 (de) 1970-06-11
FR2023856A1 (enrdf_load_stackoverflow) 1970-08-21
CH496992A (de) 1970-09-30
SE349159B (enrdf_load_stackoverflow) 1972-09-18

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees