FR1475861A - Cercle à calculer les surfaces de chauffe - Google Patents

Cercle à calculer les surfaces de chauffe

Info

Publication number
FR1475861A
FR1475861A FR50590A FR50590A FR1475861A FR 1475861 A FR1475861 A FR 1475861A FR 50590 A FR50590 A FR 50590A FR 50590 A FR50590 A FR 50590A FR 1475861 A FR1475861 A FR 1475861A
Authority
FR
France
Prior art keywords
calculate
circle
heating surfaces
heating
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
FR50590A
Other languages
English (en)
Inventor
Claude Joly
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 filed Critical
Priority to FR50590A priority Critical patent/FR1475861A/fr
Application granted granted Critical
Publication of FR1475861A publication Critical patent/FR1475861A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G1/00—Hand manipulated computing devices
    • G06G1/02—Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales
    • G06G1/10—Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales characterised by the graduation
    • G06G1/12—Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales characterised by the graduation logarithmic graduations, e.g. for multiplication

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
FR50590A 1966-02-22 1966-02-22 Cercle à calculer les surfaces de chauffe Expired FR1475861A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR50590A FR1475861A (fr) 1966-02-22 1966-02-22 Cercle à calculer les surfaces de chauffe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR50590A FR1475861A (fr) 1966-02-22 1966-02-22 Cercle à calculer les surfaces de chauffe

Publications (1)

Publication Number Publication Date
FR1475861A true FR1475861A (fr) 1967-04-07

Family

ID=8601982

Family Applications (1)

Application Number Title Priority Date Filing Date
FR50590A Expired FR1475861A (fr) 1966-02-22 1966-02-22 Cercle à calculer les surfaces de chauffe

Country Status (1)

Country Link
FR (1) FR1475861A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2065618A1 (fr) * 1969-10-31 1971-07-30 Int Nickel Ltd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2065618A1 (fr) * 1969-10-31 1971-07-30 Int Nickel Ltd

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