FR954156A - Tube photoélectrique de forme allongée - Google Patents

Tube photoélectrique de forme allongée

Info

Publication number
FR954156A
FR954156A FR954156DA FR954156A FR 954156 A FR954156 A FR 954156A FR 954156D A FR954156D A FR 954156DA FR 954156 A FR954156 A FR 954156A
Authority
FR
France
Prior art keywords
photoelectric tube
elongated photoelectric
elongated
tube
photoelectric
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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 RCA Corp, Radio Corporation of America filed Critical RCA Corp
Application granted granted Critical
Publication of FR954156A publication Critical patent/FR954156A/fr
Expired legal-status Critical Current

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
FR954156D 1946-10-24 1947-10-10 Tube photoélectrique de forme allongée Expired FR954156A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US954156XA 1946-10-24 1946-10-24

Publications (1)

Publication Number Publication Date
FR954156A true FR954156A (fr) 1949-12-20

Family

ID=22251897

Family Applications (1)

Application Number Title Priority Date Filing Date
FR954156D Expired FR954156A (fr) 1946-10-24 1947-10-10 Tube photoélectrique de forme allongée

Country Status (1)

Country Link
FR (1) FR954156A (fr)

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