FR460556A - Process for the production of wolfram wires or wolfram alloys - Google Patents

Process for the production of wolfram wires or wolfram alloys

Info

Publication number
FR460556A
FR460556A FR460556DA FR460556A FR 460556 A FR460556 A FR 460556A FR 460556D A FR460556D A FR 460556DA FR 460556 A FR460556 A FR 460556A
Authority
FR
France
Prior art keywords
wolfram
alloys
wires
production
wolfram wires
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
Ernst August Krueger
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 FR460556A publication Critical patent/FR460556A/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)
FR460556D 1913-07-21 1913-07-21 Process for the production of wolfram wires or wolfram alloys Expired FR460556A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR460556T 1913-07-21

Publications (1)

Publication Number Publication Date
FR460556A true FR460556A (en) 1913-12-05

Family

ID=1499950

Family Applications (1)

Application Number Title Priority Date Filing Date
FR460556D Expired FR460556A (en) 1913-07-21 1913-07-21 Process for the production of wolfram wires or wolfram alloys

Country Status (1)

Country Link
FR (1) FR460556A (en)

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