FR1603451A - - Google Patents

Info

Publication number
FR1603451A
FR1603451A FR1603451DA FR1603451A FR 1603451 A FR1603451 A FR 1603451A FR 1603451D A FR1603451D A FR 1603451DA FR 1603451 A FR1603451 A FR 1603451A
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
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
Priority claimed from GB1519168A external-priority patent/GB1237864A/en
Priority claimed from GB3851768A external-priority patent/GB1275413A/en
Application filed filed Critical
Application granted granted Critical
Publication of FR1603451A publication Critical patent/FR1603451A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/10—Plotting field distribution ; Measuring field distribution

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
FR1603451D 1968-03-29 1968-08-20 Expired FR1603451A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1519168A GB1237864A (en) 1967-08-22 1967-08-22 Examination of specimens of ferromagnetic materials
GB3851768A GB1275413A (en) 1968-08-12 1968-08-12 Flow regulator

Publications (1)

Publication Number Publication Date
FR1603451A true FR1603451A (fr) 1971-04-19

Family

ID=26251121

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1603451D Expired FR1603451A (fr) 1968-03-29 1968-08-20

Country Status (1)

Country Link
FR (1) FR1603451A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445577A1 (fr) * 1978-12-26 1980-07-25 Inst Radiotekh Elektron Procede de visualisation et d'enregistrement de l'image visible d'un champ de forces sur un support
FR2602871A1 (fr) * 1986-08-02 1988-02-19 Bruss Polt I Procede de controle magnetographique de la qualite de materiau et dispositif pour la mise en oeuvre de ce procede

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445577A1 (fr) * 1978-12-26 1980-07-25 Inst Radiotekh Elektron Procede de visualisation et d'enregistrement de l'image visible d'un champ de forces sur un support
FR2602871A1 (fr) * 1986-08-02 1988-02-19 Bruss Polt I Procede de controle magnetographique de la qualite de materiau et dispositif pour la mise en oeuvre de ce procede

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Legal Events

Date Code Title Description
ST Notification of lapse