GB166488A - - Google Patents

Info

Publication number
GB166488A
GB166488A GB166488DA GB166488A GB 166488 A GB166488 A GB 166488A GB 166488D A GB166488D A GB 166488DA GB 166488 A GB166488 A GB 166488A
Authority
GB
United Kingdom
Prior art keywords
key
bar
multiplicand
controlled
lever
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.)
Active
Application number
Other languages
English (en)
Publication of GB166488A publication Critical patent/GB166488A/en
Active legal-status Critical Current

Links

Landscapes

  • Input From Keyboards Or The Like (AREA)
GB166488D Active GB166488A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
GB166488A true GB166488A (enrdf_load_stackoverflow)

Family

ID=1732480

Family Applications (1)

Application Number Title Priority Date Filing Date
GB166488D Active GB166488A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
GB (1) GB166488A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
GB166488A (enrdf_load_stackoverflow)
GB1172819A (en) Keyboard Mechanisms.
US2656980A (en) Key operating means for computing machines
US2727689A (en) Ten digit keyboard for calculating machine
US20240126379A1 (en) Computer keyboard with telephone keypad, and electronic equipment
CN201107734Y (zh) 一种改进的计算机键盘
US2803714A (en) Multiple pole electrical typewriter key
US1195575A (en) gardner
US1270855A (en) Adding-machine.
GB1122887A (en) A data entry machine
GB925165A (enrdf_load_stackoverflow)
GB298114A (enrdf_load_stackoverflow)
US1100929A (en) Calculating-machine.
GB263505A (enrdf_load_stackoverflow)
GB1154111A (en) Encoder.
GB698327A (en) Improvements in or relating to keyboard operators for typewriters and other like type-selecting machines
GB570356A (en) Improvements in or relating to machines for making records on statistical cards
CN119937801A (zh) 一种电脑键盘及电子设备
GB158197A (enrdf_load_stackoverflow)
GB191126171A (en) Improvements in and relating to Cash Registers.
GB225124A (en) Improvements in typewriting and calculating machines
CN2828911Y (zh) 一种改进的计算机键盘
GB147763A (enrdf_load_stackoverflow)
GB841059A (enrdf_load_stackoverflow)
GB191504131A (en) Improvements in or relating to Calculating Machines.