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FR50779E - Secondary electron tube - Google Patents

Secondary electron tube

Info

Publication number
FR50779E
FR50779E FR50779DA FR50779E FR 50779 E FR50779 E FR 50779E FR 50779D A FR50779D A FR 50779DA FR 50779 E FR50779 E FR 50779E
Authority
FR
France
Prior art keywords
secondary electron
electron tube
tube
electron
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)
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 FR50779E publication Critical patent/FR50779E/en
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
    • H01J43/06—Electrode arrangements
    • H01J43/12—Anode arrangements
FR50779D 1939-07-08 1939-07-08 Secondary electron tube Expired FR50779E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR50779T 1939-07-08

Publications (1)

Publication Number Publication Date
FR50779E true FR50779E (en) 1941-03-26

Family

ID=8685742

Family Applications (1)

Application Number Title Priority Date Filing Date
FR50779D Expired FR50779E (en) 1939-07-08 1939-07-08 Secondary electron tube

Country Status (2)

Country Link
BE (1) BE435335A (en)
FR (1) FR50779E (en)

Also Published As

Publication number Publication date
BE435335A (en)

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