FR430186A - Process for the manufacture of filament supports for electric filament electric lamps - Google Patents

Process for the manufacture of filament supports for electric filament electric lamps

Info

Publication number
FR430186A
FR430186A FR430186DA FR430186A FR 430186 A FR430186 A FR 430186A FR 430186D A FR430186D A FR 430186DA FR 430186 A FR430186 A FR 430186A
Authority
FR
France
Prior art keywords
filament
electric
manufacture
supports
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
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.)
ALLGEMEINES CHEMISCHES LABORATORIUM OSKAR H ARENDT
Original Assignee
ALLGEMEINES CHEMISCHES LABORATORIUM OSKAR H ARENDT
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 ALLGEMEINES CHEMISCHES LABORATORIUM OSKAR H ARENDT filed Critical ALLGEMEINES CHEMISCHES LABORATORIUM OSKAR H ARENDT
Application granted granted Critical
Publication of FR430186A publication Critical patent/FR430186A/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
    • H01K3/08—Manufacture of mounts or stems

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
FR430186D 1910-06-30 1911-04-13 Process for the manufacture of filament supports for electric filament electric lamps Expired FR430186A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE430186X 1910-06-30

Publications (1)

Publication Number Publication Date
FR430186A true FR430186A (en) 1911-10-10

Family

ID=1472454

Family Applications (1)

Application Number Title Priority Date Filing Date
FR430186D Expired FR430186A (en) 1910-06-30 1911-04-13 Process for the manufacture of filament supports for electric filament electric lamps

Country Status (1)

Country Link
FR (1) FR430186A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0373632A2 (en) * 1988-12-16 1990-06-20 Gte Products Corporation Lamp filament support construction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0373632A2 (en) * 1988-12-16 1990-06-20 Gte Products Corporation Lamp filament support construction
EP0373632A3 (en) * 1988-12-16 1991-04-17 Gte Products Corporation Lamp filament support construction

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