FR1172311A - Oscillograph - Google Patents

Oscillograph

Info

Publication number
FR1172311A
FR1172311A FR1172311DA FR1172311A FR 1172311 A FR1172311 A FR 1172311A FR 1172311D A FR1172311D A FR 1172311DA FR 1172311 A FR1172311 A FR 1172311A
Authority
FR
France
Prior art keywords
oscillograph
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
Other languages
French (fr)
Inventor
Frank Massa
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 FR1172311A publication Critical patent/FR1172311A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D15/00—Component parts of recorders for measuring arrangements not specially adapted for a specific variable
    • G01D15/12—Magnetic recording elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1172311D 1956-02-16 1957-02-13 Oscillograph Expired FR1172311A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1172311XA 1956-02-16 1956-02-16

Publications (1)

Publication Number Publication Date
FR1172311A true FR1172311A (en) 1959-02-09

Family

ID=22371672

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1172311D Expired FR1172311A (en) 1956-02-16 1957-02-13 Oscillograph

Country Status (1)

Country Link
FR (1) FR1172311A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3071772A (en) * 1959-09-01 1963-01-01 Leeds & Northrup Co Recorder marker and marker operator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3071772A (en) * 1959-09-01 1963-01-01 Leeds & Northrup Co Recorder marker and marker operator

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