FR373671A - Manufacturing process of particularly fine metal filaments for incandescent electric lamps - Google Patents

Manufacturing process of particularly fine metal filaments for incandescent electric lamps

Info

Publication number
FR373671A
FR373671A FR373671DA FR373671A FR 373671 A FR373671 A FR 373671A FR 373671D A FR373671D A FR 373671DA FR 373671 A FR373671 A FR 373671A
Authority
FR
France
Prior art keywords
manufacturing process
fine metal
metal filaments
electric lamps
particularly fine
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)
Inventor
Johann Lux
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR373671A publication Critical patent/FR373671A/en
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)
FR373671D 1906-03-24 1906-03-24 Manufacturing process of particularly fine metal filaments for incandescent electric lamps Expired FR373671A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR373671T 1906-03-24

Publications (1)

Publication Number Publication Date
FR373671A true FR373671A (en) 1907-05-24

Family

ID=1420360

Family Applications (1)

Application Number Title Priority Date Filing Date
FR373671D Expired FR373671A (en) 1906-03-24 1906-03-24 Manufacturing process of particularly fine metal filaments for incandescent electric lamps

Country Status (1)

Country Link
FR (1) FR373671A (en)

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