GB1555689A - Calculating apparatus - Google Patents

Calculating apparatus

Info

Publication number
GB1555689A
GB1555689A GB40895/76A GB4089576A GB1555689A GB 1555689 A GB1555689 A GB 1555689A GB 40895/76 A GB40895/76 A GB 40895/76A GB 4089576 A GB4089576 A GB 4089576A GB 1555689 A GB1555689 A GB 1555689A
Authority
GB
United Kingdom
Prior art keywords
calculating apparatus
calculating
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
GB40895/76A
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.)
Foseco International Ltd
Original Assignee
Foseco International Ltd
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 Foseco International Ltd filed Critical Foseco International Ltd
Priority to GB40895/76A priority Critical patent/GB1555689A/en
Priority to DE19772744162 priority patent/DE2744162A1/de
Priority to JP11852277A priority patent/JPS5352238A/ja
Priority to US05/838,981 priority patent/US4203542A/en
Priority to FR7729648A priority patent/FR2382717A1/fr
Publication of GB1555689A publication Critical patent/GB1555689A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G1/00—Hand manipulated computing devices
    • G06G1/0005—Hand manipulated computing devices characterised by a specific application
    • G06G1/0026—Hand manipulated computing devices characterised by a specific application for machining

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Continuous Casting (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
GB40895/76A 1976-10-01 1976-10-01 Calculating apparatus Expired GB1555689A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB40895/76A GB1555689A (en) 1976-10-01 1976-10-01 Calculating apparatus
DE19772744162 DE2744162A1 (de) 1976-10-01 1977-09-30 Berechnungsvorrichtung zur verwendung beim giessen geschmolzenen metalls
JP11852277A JPS5352238A (en) 1976-10-01 1977-09-30 Device and method of calculation
US05/838,981 US4203542A (en) 1976-10-01 1977-10-03 Calculating apparatus
FR7729648A FR2382717A1 (fr) 1976-10-01 1977-10-03 Appareil de calcul

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB40895/76A GB1555689A (en) 1976-10-01 1976-10-01 Calculating apparatus

Publications (1)

Publication Number Publication Date
GB1555689A true GB1555689A (en) 1979-11-14

Family

ID=10417159

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40895/76A Expired GB1555689A (en) 1976-10-01 1976-10-01 Calculating apparatus

Country Status (5)

Country Link
US (1) US4203542A (US06521211-20030218-C00004.png)
JP (1) JPS5352238A (US06521211-20030218-C00004.png)
DE (1) DE2744162A1 (US06521211-20030218-C00004.png)
FR (1) FR2382717A1 (US06521211-20030218-C00004.png)
GB (1) GB1555689A (US06521211-20030218-C00004.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1302078C (en) * 1989-02-03 1992-06-02 Jean-Pierre Gravel Metal worker's 90 bend layout ruler

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE647895A (US06521211-20030218-C00004.png) *
US666091A (en) * 1897-12-29 1901-01-15 Frederick Duncan Fergusson Calculator.
US1520105A (en) * 1922-04-04 1924-12-23 Eliot Bicknell Calculating device
US1667812A (en) * 1925-12-07 1928-05-01 Erwin H Miller Calculator
FR1168144A (fr) * 1955-12-28 1958-12-04 Règle à calculer les dimensions relatives à la forme (moule) ou à la pièce ou encore au pourcentage de rétrécissement dans la fabrication de pièces obtenues par coulage, moulage ou au tour
US3436012A (en) * 1968-03-12 1969-04-01 Barbera W Stephenson Kitchen calculator and method for use
US3559881A (en) * 1968-09-13 1971-02-02 Richard L Maison Nomogram computer
US3533551A (en) * 1968-11-20 1970-10-13 Us Navy Bomb ballistic slide rule
US3627199A (en) * 1970-05-18 1971-12-14 Wilson Eng Co L Annealing time calculator
IT954213B (it) * 1971-11-08 1973-08-30 Cia Italiana Tubi Metallici Fl Regolo calcolatore per il calcolo di reti di tubazioni

Also Published As

Publication number Publication date
JPS5352238A (en) 1978-05-12
DE2744162A1 (de) 1978-04-06
FR2382717A1 (fr) 1978-09-29
FR2382717B1 (US06521211-20030218-C00004.png) 1981-06-19
US4203542A (en) 1980-05-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee