FR468508A - Metal filament incandescent lamp - Google Patents

Metal filament incandescent lamp

Info

Publication number
FR468508A
FR468508A FR468508DA FR468508A FR 468508 A FR468508 A FR 468508A FR 468508D A FR468508D A FR 468508DA FR 468508 A FR468508 A FR 468508A
Authority
FR
France
Prior art keywords
incandescent lamp
metal filament
filament incandescent
metal
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
Other languages
French (fr)
Inventor
Emile Mayen
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.)
EMILE MAYEN
Original Assignee
EMILE MAYEN
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 EMILE MAYEN filed Critical EMILE MAYEN
Application granted granted Critical
Publication of FR468508A publication Critical patent/FR468508A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/18—Mountings or supports for the incandescent body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/02—Incandescent bodies
    • H01K1/14—Incandescent bodies characterised by the shape
FR468508D 1914-02-16 1914-02-16 Metal filament incandescent lamp Expired FR468508A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR468508T 1914-02-16

Publications (1)

Publication Number Publication Date
FR468508A true FR468508A (en) 1914-07-08

Family

ID=1507055

Family Applications (1)

Application Number Title Priority Date Filing Date
FR468508D Expired FR468508A (en) 1914-02-16 1914-02-16 Metal filament incandescent lamp

Country Status (1)

Country Link
FR (1) FR468508A (en)

Similar Documents

Publication Publication Date Title
FR19410E (en) Filaments of incandescent lamps
FR468508A (en) Metal filament incandescent lamp
FR466580A (en) New metal filament incandescent lamp
FR462513A (en) Tungsten Filament Incandescent Lamp
FR469095A (en) Incandescent lamp
FR443515A (en) Double reflector incandescent lamp
FR477955A (en) Incandescent lamp improvements
FR588948A (en) Incandescent lamp improvements
FR451456A (en) Metal filament incandescent electric lamp
FR445324A (en) Stretched Metal Filament Incandescent Lamp
FR459316A (en) Coiled wire incandescent lamp
FR482427A (en) Incandescent electric lamp with metallic filament
FR477426A (en) Lampshade for incandescent lamps
FR449795A (en) Incandescent lamps
FR444389A (en) Incandescent lamp mount
FR451504A (en) Incandescent lamp
CH63897A (en) Incandescent lamp
FR20134E (en) Filament shaping improvements for incandescent lamps
FR410948A (en) Metal filament incandescent electric lamp
FR473929A (en) Continuous metal filament incandescent lamps improvements
FR470563A (en) Improvement in incandescent electric lamps
FR475646A (en) Incandescent lamp with filaments and multiple and independent contacts
FR465365A (en) Metal filament lamp
FR441822A (en) Dimmable metal filament lamp
FR447778A (en) Detachable incandescent lamp