FR1018182A - Extremely low current measuring apparatus and method - Google Patents

Extremely low current measuring apparatus and method

Info

Publication number
FR1018182A
FR1018182A FR1018182DA FR1018182A FR 1018182 A FR1018182 A FR 1018182A FR 1018182D A FR1018182D A FR 1018182DA FR 1018182 A FR1018182 A FR 1018182A
Authority
FR
France
Prior art keywords
measuring apparatus
extremely low
current measuring
low current
extremely
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
Andre Germaix
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.)
Societe dApplications de la Physique Moderne et de lElectronique SAPHYMO Stel
Original Assignee
Societe dApplications de la Physique Moderne et de lElectronique SAPHYMO Stel
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 Societe dApplications de la Physique Moderne et de lElectronique SAPHYMO Stel filed Critical Societe dApplications de la Physique Moderne et de lElectronique SAPHYMO Stel
Application granted granted Critical
Publication of FR1018182A publication Critical patent/FR1018182A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J40/00—Photoelectric discharge tubes not involving the ionisation of a gas
    • H01J40/02—Details
    • H01J40/14—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
FR1018182D 1950-05-19 1950-05-19 Extremely low current measuring apparatus and method Expired FR1018182A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1018182T 1950-05-19

Publications (1)

Publication Number Publication Date
FR1018182A true FR1018182A (en) 1952-12-29

Family

ID=9574913

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1018182D Expired FR1018182A (en) 1950-05-19 1950-05-19 Extremely low current measuring apparatus and method

Country Status (1)

Country Link
FR (1) FR1018182A (en)

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