GB1241487A - Improvements in or relating to calculating machines - Google Patents

Improvements in or relating to calculating machines

Info

Publication number
GB1241487A
GB1241487A GB53158/69A GB5315869A GB1241487A GB 1241487 A GB1241487 A GB 1241487A GB 53158/69 A GB53158/69 A GB 53158/69A GB 5315869 A GB5315869 A GB 5315869A GB 1241487 A GB1241487 A GB 1241487A
Authority
GB
United Kingdom
Prior art keywords
operand
crank
windows
result
drive 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
GB53158/69A
Other languages
English (en)
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.)
TOPNIT
Original Assignee
TOPNIT
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 TOPNIT filed Critical TOPNIT
Publication of GB1241487A publication Critical patent/GB1241487A/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
    • G06C1/00—Computing aids in which the computing members form at least part of the displayed result and are manipulated directly by hand, e.g. abacuses or pocket adding devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Transmission Devices (AREA)
  • Toys (AREA)
  • Sewing Machines And Sewing (AREA)
GB53158/69A 1968-11-06 1969-10-30 Improvements in or relating to calculating machines Expired GB1241487A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR172740 1968-11-06

Publications (1)

Publication Number Publication Date
GB1241487A true GB1241487A (en) 1971-08-04

Family

ID=8656544

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53158/69A Expired GB1241487A (en) 1968-11-06 1969-10-30 Improvements in or relating to calculating machines

Country Status (4)

Country Link
US (1) US3589598A (enrdf_load_stackoverflow)
DE (1) DE1955324C3 (enrdf_load_stackoverflow)
FR (1) FR1590852A (enrdf_load_stackoverflow)
GB (1) GB1241487A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31167E (en) 1968-03-27 1983-03-08 Windsurfing International, Inc. Wind-propelled apparatus
DE3140685A1 (de) * 1981-10-13 1983-04-28 James R. 90402 Santa Monica Calif. Drake "handsegel"

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US972360A (en) * 1910-06-30 1910-10-11 Graber Calculating Machine Company Calculating-machine.
US1432256A (en) * 1919-06-03 1922-10-17 Monroe Calculating Machine Calculating machine

Also Published As

Publication number Publication date
FR1590852A (enrdf_load_stackoverflow) 1970-04-20
DE1955324C3 (de) 1975-03-06
DE1955324B2 (de) 1974-07-11
DE1955324A1 (de) 1970-07-09
US3589598A (en) 1971-06-29

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