FR2268310A1 - Rule for business management calculations - has movable scales on face carrying information lines - Google Patents

Rule for business management calculations - has movable scales on face carrying information lines

Info

Publication number
FR2268310A1
FR2268310A1 FR7413264A FR7413264A FR2268310A1 FR 2268310 A1 FR2268310 A1 FR 2268310A1 FR 7413264 A FR7413264 A FR 7413264A FR 7413264 A FR7413264 A FR 7413264A FR 2268310 A1 FR2268310 A1 FR 2268310A1
Authority
FR
France
Prior art keywords
rule
face
business management
carrying information
percentages
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.)
Granted
Application number
FR7413264A
Other languages
English (en)
French (fr)
Other versions
FR2268310B1 (de
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.)
BEN SIMHON MARC
Original Assignee
BEN SIMHON MARC
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 BEN SIMHON MARC filed Critical BEN SIMHON MARC
Priority to FR7413264A priority Critical patent/FR2268310A1/fr
Publication of FR2268310A1 publication Critical patent/FR2268310A1/fr
Application granted granted Critical
Publication of FR2268310B1 publication Critical patent/FR2268310B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G1/00—Hand manipulated computing devices
    • G06G1/14—Hand manipulated computing devices in which a straight or curved line has to be drawn from given points on one or more input scales to one or more points on a result scale

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Instructional Devices (AREA)
  • Paper (AREA)
FR7413264A 1974-04-17 1974-04-17 Rule for business management calculations - has movable scales on face carrying information lines Granted FR2268310A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7413264A FR2268310A1 (en) 1974-04-17 1974-04-17 Rule for business management calculations - has movable scales on face carrying information lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7413264A FR2268310A1 (en) 1974-04-17 1974-04-17 Rule for business management calculations - has movable scales on face carrying information lines

Publications (2)

Publication Number Publication Date
FR2268310A1 true FR2268310A1 (en) 1975-11-14
FR2268310B1 FR2268310B1 (de) 1977-03-04

Family

ID=9137694

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7413264A Granted FR2268310A1 (en) 1974-04-17 1974-04-17 Rule for business management calculations - has movable scales on face carrying information lines

Country Status (1)

Country Link
FR (1) FR2268310A1 (de)

Also Published As

Publication number Publication date
FR2268310B1 (de) 1977-03-04

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Legal Events

Date Code Title Description
ST Notification of lapse