FR596647A - Règle à calculer les changes - Google Patents

Règle à calculer les changes

Info

Publication number
FR596647A
FR596647A FR596647DA FR596647A FR 596647 A FR596647 A FR 596647A FR 596647D A FR596647D A FR 596647DA FR 596647 A FR596647 A FR 596647A
Authority
FR
France
Prior art keywords
rule
calculate
exchange
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)
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.)
ANCIENS VERDIER Ets
Original Assignee
ANCIENS VERDIER Ets
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 ANCIENS VERDIER Ets filed Critical ANCIENS VERDIER Ets
Application granted granted Critical
Publication of FR596647A publication Critical patent/FR596647A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G1/00—Hand-manipulated computing devices
    • G06G1/0005—Hand-manipulated computing devices characterised by a specific application
    • G06G1/0073—Hand-manipulated computing devices characterised by a specific application for commerce, bank or invoicing

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
FR596647D 1925-04-15 1925-04-15 Règle à calculer les changes Expired FR596647A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR596647T 1925-04-15

Publications (1)

Publication Number Publication Date
FR596647A true FR596647A (fr) 1925-10-28

Family

ID=8967685

Family Applications (1)

Application Number Title Priority Date Filing Date
FR596647D Expired FR596647A (fr) 1925-04-15 1925-04-15 Règle à calculer les changes

Country Status (1)

Country Link
FR (1) FR596647A (fr)

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