FR824968A - Tube amplificateur de lumière - Google Patents

Tube amplificateur de lumière

Info

Publication number
FR824968A
FR824968A FR824968DA FR824968A FR 824968 A FR824968 A FR 824968A FR 824968D A FR824968D A FR 824968DA FR 824968 A FR824968 A FR 824968A
Authority
FR
France
Prior art keywords
amplifier tube
light amplifier
light
tube
amplifier
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.)
Robert Bosch Fernsehanlagen GmbH
Original Assignee
Fernseh GmbH
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 Fernseh GmbH filed Critical Fernseh GmbH
Application granted granted Critical
Publication of FR824968A publication Critical patent/FR824968A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/04—Electron multipliers
FR824968D 1936-07-30 1937-07-30 Tube amplificateur de lumière Expired FR824968A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE499661X 1936-07-30

Publications (1)

Publication Number Publication Date
FR824968A true FR824968A (fr) 1938-02-21

Family

ID=6545503

Family Applications (1)

Application Number Title Priority Date Filing Date
FR824968D Expired FR824968A (fr) 1936-07-30 1937-07-30 Tube amplificateur de lumière

Country Status (2)

Country Link
FR (1) FR824968A (fr)
GB (1) GB499661A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431507A (en) * 1944-04-03 1947-11-25 Farnsworth Res Corp Electron multiplier
NL75366C (fr) * 1949-03-07
US2754428A (en) * 1951-09-17 1956-07-10 George W Franks Electron discharge device
CN101924007B (zh) 2009-06-10 2012-06-27 中国科学院高能物理研究所 一种光电倍增管

Also Published As

Publication number Publication date
GB499661A (en) 1939-01-26

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