FR921936A - Dispositif oscillographique - Google Patents

Dispositif oscillographique

Info

Publication number
FR921936A
FR921936A FR921936DA FR921936A FR 921936 A FR921936 A FR 921936A FR 921936D A FR921936D A FR 921936DA FR 921936 A FR921936 A FR 921936A
Authority
FR
France
Prior art keywords
oscillographic device
oscillographic
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
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR921936A publication Critical patent/FR921936A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/20—Cathode-ray oscilloscopes
    • G01R13/22—Circuits therefor
    • G01R13/30—Circuits for inserting reference markers, e.g. for timing, for calibrating, for frequency marking

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR921936D 1946-02-08 1946-02-08 Dispositif oscillographique Expired FR921936A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR921936T 1946-02-08

Publications (1)

Publication Number Publication Date
FR921936A true FR921936A (fr) 1947-05-22

Family

ID=9437667

Family Applications (1)

Application Number Title Priority Date Filing Date
FR921936D Expired FR921936A (fr) 1946-02-08 1946-02-08 Dispositif oscillographique

Country Status (1)

Country Link
FR (1) FR921936A (fr)

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