GB351909A - Electric discharge tubes - Google Patents

Electric discharge tubes

Info

Publication number
GB351909A
GB351909A GB29313/29A GB2931329A GB351909A GB 351909 A GB351909 A GB 351909A GB 29313/29 A GB29313/29 A GB 29313/29A GB 2931329 A GB2931329 A GB 2931329A GB 351909 A GB351909 A GB 351909A
Authority
GB
United Kingdom
Prior art keywords
discharge
electric discharge
discharge tubes
tube
ulmenstrasse
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
GB29313/29A
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.)
Rheinische Metallwaaren and Maschinenfabrik AG
Original Assignee
Rheinische Metallwaaren and Maschinenfabrik AG
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 Rheinische Metallwaaren and Maschinenfabrik AG filed Critical Rheinische Metallwaaren and Maschinenfabrik AG
Publication of GB351909A publication Critical patent/GB351909A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/30—Igniting arrangements

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
GB29313/29A 1929-08-30 1929-12-23 Electric discharge tubes Expired GB351909A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE351909X 1929-08-30

Publications (1)

Publication Number Publication Date
GB351909A true GB351909A (en) 1931-07-02

Family

ID=6271812

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29313/29A Expired GB351909A (en) 1929-08-30 1929-12-23 Electric discharge tubes

Country Status (3)

Country Link
BE (1) BE366373A (it)
FR (1) FR692680A (it)
GB (1) GB351909A (it)

Also Published As

Publication number Publication date
FR692680A (fr) 1930-11-08
BE366373A (it)

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