GB2139152B - Graphing aids - Google Patents

Graphing aids

Info

Publication number
GB2139152B
GB2139152B GB08309352A GB8309352A GB2139152B GB 2139152 B GB2139152 B GB 2139152B GB 08309352 A GB08309352 A GB 08309352A GB 8309352 A GB8309352 A GB 8309352A GB 2139152 B GB2139152 B GB 2139152B
Authority
GB
United Kingdom
Prior art keywords
graphing
aids
graphing aids
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
GB08309352A
Other versions
GB2139152A (en
GB8309352D0 (en
Inventor
David William Bowater
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB08309352A priority Critical patent/GB2139152B/en
Publication of GB8309352D0 publication Critical patent/GB8309352D0/en
Publication of GB2139152A publication Critical patent/GB2139152A/en
Application granted granted Critical
Publication of GB2139152B publication Critical patent/GB2139152B/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06CDIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C3/00Arrangements for table look-up, e.g. menstruation table
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B29/00Maps; Plans; Charts; Diagrams, e.g. route diagram

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • Credit Cards Or The Like (AREA)
GB08309352A 1983-04-06 1983-04-06 Graphing aids Expired GB2139152B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08309352A GB2139152B (en) 1983-04-06 1983-04-06 Graphing aids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08309352A GB2139152B (en) 1983-04-06 1983-04-06 Graphing aids

Publications (3)

Publication Number Publication Date
GB8309352D0 GB8309352D0 (en) 1983-05-11
GB2139152A GB2139152A (en) 1984-11-07
GB2139152B true GB2139152B (en) 1987-08-26

Family

ID=10540718

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08309352A Expired GB2139152B (en) 1983-04-06 1983-04-06 Graphing aids

Country Status (1)

Country Link
GB (1) GB2139152B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107622562A (en) * 2017-09-11 2018-01-23 深圳怡化电脑股份有限公司 Extracting method, device, equipment and the storage medium of banknote image

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB170732A (en) * 1920-08-30 1921-11-03 Carrol Romer Improvements in instruments for plotting and reading graphs
GB481901A (en) * 1936-09-21 1938-03-21 Demetrius Comino Improvements relating to gauges for use in making up print and for like purposes
GB585558A (en) * 1945-03-02 1947-02-11 Humphrey George Taylor Improvements in or relating to a means of controlling the lowering of ships' lifeboats
US4127941A (en) * 1977-08-01 1978-12-05 Hoover Richard L Means and graphical method of calculating moments of inertia

Also Published As

Publication number Publication date
GB2139152A (en) 1984-11-07
GB8309352D0 (en) 1983-05-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960406