CH201751A - Elektrische Entladungsröhre. - Google Patents

Elektrische Entladungsröhre.

Info

Publication number
CH201751A
CH201751A CH201751DA CH201751A CH 201751 A CH201751 A CH 201751A CH 201751D A CH201751D A CH 201751DA CH 201751 A CH201751 A CH 201751A
Authority
CH
Switzerland
Prior art keywords
electric discharge
discharge tube
tube
electric
discharge
Prior art date
Application number
Other languages
English (en)
Inventor
Gloeilampenfabrieken N Philips
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of CH201751A publication Critical patent/CH201751A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/02—Tubes in which one or a few electrodes are secondary-electron emitting electrodes
CH201751D 1937-02-12 1938-02-10 Elektrische Entladungsröhre. CH201751A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL201751X 1937-02-12

Publications (1)

Publication Number Publication Date
CH201751A true CH201751A (de) 1938-12-15

Family

ID=19778373

Family Applications (1)

Application Number Title Priority Date Filing Date
CH201751D CH201751A (de) 1937-02-12 1938-02-10 Elektrische Entladungsröhre.

Country Status (5)

Country Link
US (1) US2134407A (de)
BE (1) BE426298A (de)
CH (1) CH201751A (de)
FR (1) FR833451A (de)
GB (1) GB487044A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442576A (en) * 1939-08-05 1948-06-01 Hartford Nat Bank & Trust Co Mixing tube
US2448559A (en) * 1944-05-05 1948-09-07 Raytheon Mfg Co Electron discharge tube
BE484647A (de) * 1947-09-03
US2615138A (en) * 1948-10-30 1952-10-21 Rca Corp Beam type electron tube

Also Published As

Publication number Publication date
GB487044A (en) 1938-06-14
FR833451A (fr) 1938-10-21
US2134407A (en) 1938-10-25
BE426298A (de)

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