FR1569006A - - Google Patents

Info

Publication number
FR1569006A
FR1569006A FR1569006DA FR1569006A FR 1569006 A FR1569006 A FR 1569006A FR 1569006D A FR1569006D A FR 1569006DA FR 1569006 A FR1569006 A FR 1569006A
Authority
FR
France
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
French (fr)
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 FR1569006A publication Critical patent/FR1569006A/fr
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06GANALOGUE COMPUTERS
    • G06G7/00Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/22Arrangements for performing computing operations, e.g. operational amplifiers for evaluating trigonometric functions; for conversion of co-ordinates; for computations involving vector quantities
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06GANALOGUE COMPUTERS
    • G06G7/00Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/48Analogue computers for specific processes, systems or devices, e.g. simulators
    • G06G7/70Analogue computers for specific processes, systems or devices, e.g. simulators for vehicles, e.g. to determine permissible loading of ships, centre of gravity, necessary fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Algebra (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Software Systems (AREA)
  • Measuring Magnetic Variables (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
FR1569006D 1968-03-25 1968-03-25 Expired FR1569006A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR145183 1968-03-25

Publications (1)

Publication Number Publication Date
FR1569006A true FR1569006A (en) 1969-05-30

Family

ID=8647965

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1569006D Expired FR1569006A (en) 1968-03-25 1968-03-25

Country Status (5)

Country Link
BE (1) BE726978A (en)
DE (1) DE1908022B2 (en)
FR (1) FR1569006A (en)
GB (1) GB1259364A (en)
NL (1) NL6904601A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2342702A1 (en) 2001-04-04 2002-10-04 Copperweld Canada Inc. Forming method using tube blanks of variable wall thickness

Also Published As

Publication number Publication date
DE1908022A1 (en) 1969-10-09
DE1908022B2 (en) 1971-04-01
GB1259364A (en) 1972-01-05
NL6904601A (en) 1969-09-29
BE726978A (en) 1969-07-16

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse