FR2001213A1 - - Google Patents

Info

Publication number
FR2001213A1
FR2001213A1 FR6902111A FR6902111A FR2001213A1 FR 2001213 A1 FR2001213 A1 FR 2001213A1 FR 6902111 A FR6902111 A FR 6902111A FR 6902111 A FR6902111 A FR 6902111A FR 2001213 A1 FR2001213 A1 FR 2001213A1
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.)
Withdrawn
Application number
FR6902111A
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.)
Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
NEDERLANDSE ORGANISATIE
Original Assignee
Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
NEDERLANDSE ORGANISATIE
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 Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO, NEDERLANDSE ORGANISATIE filed Critical Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
Publication of FR2001213A1 publication Critical patent/FR2001213A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2412—Probes using the magnetostrictive properties of the material to be examined, e.g. electromagnetic acoustic transducers [EMAT]
FR6902111A 1968-02-02 1969-01-31 Withdrawn FR2001213A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6801508A NL149007B (nl) 1968-02-02 1968-02-02 Werkwijze voor het testen van beton.

Publications (1)

Publication Number Publication Date
FR2001213A1 true FR2001213A1 (fr) 1969-09-26

Family

ID=19802658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6902111A Withdrawn FR2001213A1 (fr) 1968-02-02 1969-01-31

Country Status (4)

Country Link
DE (1) DE1904837C3 (fr)
FR (1) FR2001213A1 (fr)
GB (1) GB1262343A (fr)
NL (1) NL149007B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1015460C2 (nl) * 2000-06-16 2001-12-19 Kema Nv Werkwijze voor het onderzoeken van scheuren in steenachtig materiaal.

Also Published As

Publication number Publication date
DE1904837A1 (de) 1969-09-04
NL6801508A (fr) 1969-08-05
DE1904837B2 (de) 1975-02-20
GB1262343A (en) 1972-02-02
DE1904837C3 (de) 1975-09-25
NL149007B (nl) 1976-03-15

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Legal Events

Date Code Title Description
ST Notification of lapse