GB440180A - - Google Patents

Info

Publication number
GB440180A
GB440180A GB440180DA GB440180A GB 440180 A GB440180 A GB 440180A GB 440180D A GB440180D A GB 440180DA GB 440180 A GB440180 A GB 440180A
Authority
GB
United Kingdom
Prior art keywords
pence
plate
shaft
multiplicand
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 GB440180A publication Critical patent/GB440180A/en
Active legal-status Critical Current

Links

Landscapes

  • Pinball Game Machines (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
GB440180D Active GB440180A (enExample)

Publications (1)

Publication Number Publication Date
GB440180A true GB440180A (enExample)

Family

ID=1746390

Family Applications (1)

Application Number Title Priority Date Filing Date
GB440180D Active GB440180A (enExample)

Country Status (1)

Country Link
GB (1) GB440180A (enExample)

Similar Documents

Publication Publication Date Title
US2399170A (en) Calculating machine
GB440180A (enExample)
US2989231A (en) Calculating machine
US3194495A (en) Gang decimal point mechanism
US3076597A (en) Gelling
US3009634A (en) Allward
US2588127A (en) Interlock foe calculating machine
US2665070A (en) Binary-octal-decimal computer
US2352376A (en) Calculating machine
US1947620A (en) Calculating machine
US2531089A (en) Calculating machine
US3017088A (en) Calculating machines
US2131361A (en) Computing machine
US2677500A (en) Calculating machine
US2063740A (en) Calculating machine
US3402885A (en) Multiplication arrangement in calculating machines
US2355462A (en) Calculating machine
GB169983A (enExample)
GB686541A (enExample)
GB414507A (enExample)
US1036375A (en) Adding-machine.
US3332618A (en) Rounding off means for calculating machines
GB191017958A (en) A Calculating Machine, especially intended for Effecting Multiplication.
US3476313A (en) Calculating machine with short cut multiplication
GB176392A (enExample)