NL33722C - - Google Patents

Info

Publication number
NL33722C
NL33722C NL33722DA NL33722C NL 33722 C NL33722 C NL 33722C NL 33722D A NL33722D A NL 33722DA NL 33722 C NL33722 C NL 33722C
Authority
NL
Netherlands
Application number
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.)
Publication of NL33722C publication Critical patent/NL33722C/xx

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
    • H01J40/04—Electrodes
    • 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
    • H01J43/16—Electrode arrangements using essentially one dynode
NL33722D 1929-07-12 NL33722C (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB697652X 1929-07-12

Publications (1)

Publication Number Publication Date
NL33722C true NL33722C (xx)

Family

ID=10493532

Family Applications (1)

Application Number Title Priority Date Filing Date
NL33722D NL33722C (xx) 1929-07-12

Country Status (2)

Country Link
FR (1) FR697652A (xx)
NL (1) NL33722C (xx)

Also Published As

Publication number Publication date
FR697652A (fr) 1931-01-21

Similar Documents

Publication Publication Date Title
BE357721A (xx)
FR651391A (xx)
FR662194A (xx)
FR35006E (xx)
NL33722C (xx)
NL32892C (xx)
NL28825C (xx)
BE366014A (xx)
BE365978A (xx)
BE363407A (xx)
BE358652A (xx)
BE358638A (xx)
BE358565A (xx)
BE358558A (xx)
BE358514A (xx)
BE358473A (xx)
BE358399A (xx)
BE358396A (xx)
BE358294A (xx)
BE358276A (xx)
BE358225A (xx)
BE358125A (xx)
BE358112A (xx)
BE357998A (xx)
BE357547A (xx)