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 (enrdf_load_html_response)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL33722C true NL33722C (enrdf_load_html_response)

Family

ID=10493532

Family Applications (1)

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

Country Status (2)

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

Also Published As

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

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