NL24985C - - Google Patents

Info

Publication number
NL24985C
NL24985C NL24985DA NL24985C NL 24985 C NL24985 C NL 24985C NL 24985D A NL24985D A NL 24985DA NL 24985 C NL24985 C NL 24985C
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 NL24985C publication Critical patent/NL24985C/xx
Priority claimed from GB2486023A external-priority patent/GB228592A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/20—Selection of substances for gas fillings; Means for obtaining or maintaining the desired pressure within the tube, e.g. by gettering
NL24985D 1923-09-28 NL24985C (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1718849X 1923-09-28
GB2486023A GB228592A (en) 1923-10-05 1923-10-05 Improvements in and relating to incandescent cathode x-ray tubes

Publications (1)

Publication Number Publication Date
NL24985C true NL24985C (enrdf_load_stackoverflow)

Family

ID=26257337

Family Applications (1)

Application Number Title Priority Date Filing Date
NL24985D NL24985C (enrdf_load_stackoverflow) 1923-09-28

Country Status (4)

Country Link
US (1) US1718849A (enrdf_load_stackoverflow)
DE (1) DE568306C (enrdf_load_stackoverflow)
FR (1) FR575760A (enrdf_load_stackoverflow)
NL (1) NL24985C (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2683223A (en) * 1952-07-24 1954-07-06 Licentia Gmbh X-ray tube
US2836747A (en) * 1955-03-28 1958-05-27 Dunlee Corp X-ray tube cathode

Also Published As

Publication number Publication date
US1718849A (en) 1929-06-25
DE568306C (de) 1933-01-17
FR575760A (enrdf_load_stackoverflow) 1924-08-06

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