FR548986A - Règle à calcul des constructions en béton armé - Google Patents

Règle à calcul des constructions en béton armé

Info

Publication number
FR548986A
FR548986A FR548986DA FR548986A FR 548986 A FR548986 A FR 548986A FR 548986D A FR548986D A FR 548986DA FR 548986 A FR548986 A FR 548986A
Authority
FR
France
Prior art keywords
reinforced concrete
slide rule
concrete constructions
constructions
rule
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
Other languages
English (en)
Inventor
Josef Rieger
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
Application granted granted Critical
Publication of FR548986A publication Critical patent/FR548986A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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)
FR548986D 1922-03-15 1922-03-15 Règle à calcul des constructions en béton armé Expired FR548986A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR548986T 1922-03-15

Publications (1)

Publication Number Publication Date
FR548986A true FR548986A (fr) 1923-01-30

Family

ID=8935211

Family Applications (1)

Application Number Title Priority Date Filing Date
FR548986D Expired FR548986A (fr) 1922-03-15 1922-03-15 Règle à calcul des constructions en béton armé

Country Status (1)

Country Link
FR (1) FR548986A (fr)

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