FR1331761A - Advanced Incandescent Electric Lamps - Google Patents

Advanced Incandescent Electric Lamps

Info

Publication number
FR1331761A
FR1331761A FR907055A FR907055A FR1331761A FR 1331761 A FR1331761 A FR 1331761A FR 907055 A FR907055 A FR 907055A FR 907055 A FR907055 A FR 907055A FR 1331761 A FR1331761 A FR 1331761A
Authority
FR
France
Prior art keywords
advanced
electric lamps
incandescent electric
incandescent
lamps
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
FR907055A
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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
Priority claimed from GB2957561A external-priority patent/GB952937A/en
Application filed by General Electric Co PLC filed Critical General Electric Co PLC
Priority to FR907055A priority Critical patent/FR1331761A/en
Application granted granted Critical
Publication of FR1331761A publication Critical patent/FR1331761A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/50—Selection of substances for gas fillings; Specified pressure thereof
FR907055A 1961-08-16 1962-08-16 Advanced Incandescent Electric Lamps Expired FR1331761A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR907055A FR1331761A (en) 1961-08-16 1962-08-16 Advanced Incandescent Electric Lamps

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2957561A GB952937A (en) 1961-08-16 1961-08-16 Improvements in or relating to incandescent electric lamps
FR907055A FR1331761A (en) 1961-08-16 1962-08-16 Advanced Incandescent Electric Lamps

Publications (1)

Publication Number Publication Date
FR1331761A true FR1331761A (en) 1963-07-05

Family

ID=26197105

Family Applications (1)

Application Number Title Priority Date Filing Date
FR907055A Expired FR1331761A (en) 1961-08-16 1962-08-16 Advanced Incandescent Electric Lamps

Country Status (1)

Country Link
FR (1) FR1331761A (en)

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