FR1022223A - Device equipped with a discharge tube - Google Patents

Device equipped with a discharge tube

Info

Publication number
FR1022223A
FR1022223A FR1022223DA FR1022223A FR 1022223 A FR1022223 A FR 1022223A FR 1022223D A FR1022223D A FR 1022223DA FR 1022223 A FR1022223 A FR 1022223A
Authority
FR
France
Prior art keywords
discharge tube
device equipped
discharge
tube
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1022223A publication Critical patent/FR1022223A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/02—Tubes with a single discharge path
FR1022223D 1949-07-22 1950-07-20 Device equipped with a discharge tube Expired FR1022223A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1022223X 1949-07-22

Publications (1)

Publication Number Publication Date
FR1022223A true FR1022223A (en) 1953-03-02

Family

ID=19867154

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1022223D Expired FR1022223A (en) 1949-07-22 1950-07-20 Device equipped with a discharge tube

Country Status (1)

Country Link
FR (1) FR1022223A (en)

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