FR1341187A - Lampe à incandescence - Google Patents

Lampe à incandescence

Info

Publication number
FR1341187A
FR1341187A FR918390A FR918390A FR1341187A FR 1341187 A FR1341187 A FR 1341187A FR 918390 A FR918390 A FR 918390A FR 918390 A FR918390 A FR 918390A FR 1341187 A FR1341187 A FR 1341187A
Authority
FR
France
Prior art keywords
incandescent lamp
incandescent
lamp
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
FR918390A
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.)
GTE Sylvania Inc
Original Assignee
Sylvania Electric Products Inc
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 US159100A external-priority patent/US3287591A/en
Application filed by Sylvania Electric Products Inc filed Critical Sylvania Electric Products Inc
Priority to FR918390A priority Critical patent/FR1341187A/fr
Application granted granted Critical
Publication of FR1341187A publication Critical patent/FR1341187A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
    • H01K3/02—Manufacture of incandescent bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
FR918390A 1961-12-13 1962-12-12 Lampe à incandescence Expired FR1341187A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR918390A FR1341187A (fr) 1961-12-13 1962-12-12 Lampe à incandescence

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US159100A US3287591A (en) 1961-12-13 1961-12-13 Tantalum carbide incandescent lamp and method of manufacture thereof
FR918390A FR1341187A (fr) 1961-12-13 1962-12-12 Lampe à incandescence

Publications (1)

Publication Number Publication Date
FR1341187A true FR1341187A (fr) 1963-10-25

Family

ID=26198872

Family Applications (1)

Application Number Title Priority Date Filing Date
FR918390A Expired FR1341187A (fr) 1961-12-13 1962-12-12 Lampe à incandescence

Country Status (1)

Country Link
FR (1) FR1341187A (fr)

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