FR592350A - Metal-cased x-ray tubes - Google Patents

Metal-cased x-ray tubes

Info

Publication number
FR592350A
FR592350A FR592350DA FR592350A FR 592350 A FR592350 A FR 592350A FR 592350D A FR592350D A FR 592350DA FR 592350 A FR592350 A FR 592350A
Authority
FR
France
Prior art keywords
cased
metal
ray tubes
tubes
ray
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 FR592350A publication Critical patent/FR592350A/en
Expired legal-status Critical Current

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
FR592350D 1924-03-27 1925-01-27 Metal-cased x-ray tubes Expired FR592350A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL231467X 1924-03-27

Publications (1)

Publication Number Publication Date
FR592350A true FR592350A (en) 1925-07-31

Family

ID=19779980

Family Applications (1)

Application Number Title Priority Date Filing Date
FR592350D Expired FR592350A (en) 1924-03-27 1925-01-27 Metal-cased x-ray tubes

Country Status (2)

Country Link
FR (1) FR592350A (en)
GB (1) GB231467A (en)

Also Published As

Publication number Publication date
GB231467A (en) 1925-09-24

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