FR797872A - Oscillographe d'après le principe de johnsen-rahbeck - Google Patents

Oscillographe d'après le principe de johnsen-rahbeck

Info

Publication number
FR797872A
FR797872A FR797872DA FR797872A FR 797872 A FR797872 A FR 797872A FR 797872D A FR797872D A FR 797872DA FR 797872 A FR797872 A FR 797872A
Authority
FR
France
Prior art keywords
rahbeck
johnsen
principle
oscillograph according
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
English (en)
Inventor
Walter Pitzelbacher
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 FR797872A publication Critical patent/FR797872A/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
    • G01R13/04—Arrangements for displaying electric variables or waveforms for producing permanent records

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR797872D 1935-02-16 1935-08-01 Oscillographe d'après le principe de johnsen-rahbeck Expired FR797872A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE797872X 1935-02-16

Publications (1)

Publication Number Publication Date
FR797872A true FR797872A (fr) 1936-05-05

Family

ID=6711269

Family Applications (1)

Application Number Title Priority Date Filing Date
FR797872D Expired FR797872A (fr) 1935-02-16 1935-08-01 Oscillographe d'après le principe de johnsen-rahbeck

Country Status (1)

Country Link
FR (1) FR797872A (fr)

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