NL39536C - - Google Patents

Info

Publication number
NL39536C
NL39536C NL39536DA NL39536C NL 39536 C NL39536 C NL 39536C NL 39536D A NL39536D A NL 39536DA NL 39536 C NL39536 C NL 39536C
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 NL39536C publication Critical patent/NL39536C/xx

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
    • H01J17/04—Electrodes; Screens
    • H01J17/06—Cathodes
    • H01J17/063—Indirectly heated cathodes, e.g. by the discharge itself
NL39536D 1932-11-16 NL39536C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US641136XA 1932-11-16 1932-11-16

Publications (1)

Publication Number Publication Date
NL39536C true NL39536C (enrdf_load_stackoverflow)

Family

ID=22053645

Family Applications (1)

Application Number Title Priority Date Filing Date
NL39536D NL39536C (enrdf_load_stackoverflow) 1932-11-16

Country Status (2)

Country Link
DE (1) DE641136C (enrdf_load_stackoverflow)
NL (1) NL39536C (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE759386C (de) * 1938-08-27 1953-03-16 Siemens & Halske A G Entladungsroehre mit Gas- oder Dampffuellung fuer die Zwecke der Stromrichtung

Also Published As

Publication number Publication date
DE641136C (de) 1937-01-20

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