FR1338781A - Impédancemètre - Google Patents

Impédancemètre

Info

Publication number
FR1338781A
FR1338781A FR914782A FR914782A FR1338781A FR 1338781 A FR1338781 A FR 1338781A FR 914782 A FR914782 A FR 914782A FR 914782 A FR914782 A FR 914782A FR 1338781 A FR1338781 A FR 1338781A
Authority
FR
France
Prior art keywords
impedancemeter
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
FR914782A
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Priority to FR914782A priority Critical patent/FR1338781A/fr
Application granted granted Critical
Publication of FR1338781A publication Critical patent/FR1338781A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR914782A 1962-11-08 1962-11-08 Impédancemètre Expired FR1338781A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR914782A FR1338781A (fr) 1962-11-08 1962-11-08 Impédancemètre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR914782A FR1338781A (fr) 1962-11-08 1962-11-08 Impédancemètre

Publications (1)

Publication Number Publication Date
FR1338781A true FR1338781A (fr) 1963-09-27

Family

ID=8790392

Family Applications (1)

Application Number Title Priority Date Filing Date
FR914782A Expired FR1338781A (fr) 1962-11-08 1962-11-08 Impédancemètre

Country Status (1)

Country Link
FR (1) FR1338781A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077757A1 (fr) * 1981-10-16 1983-04-27 Battelle Memorial Institute Procédé pour détecter les défauts d'un revêtement diélectrique à la surface d'un substrat électriquement conducteur

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077757A1 (fr) * 1981-10-16 1983-04-27 Battelle Memorial Institute Procédé pour détecter les défauts d'un revêtement diélectrique à la surface d'un substrat électriquement conducteur
WO1983001514A1 (fr) * 1981-10-16 1983-04-28 Vermot-Gaud, Jacques Procede pour detecter les defauts d'un revetement dielectrique a la surface d'un substrat electriquement conducteur
US4584521A (en) * 1981-10-16 1986-04-22 Battelle Memorial Institute Method of detecting the defects in a dielectric coating at the surface of an electrically conductive underlayer

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