FR389932A - Sustained Metal Filament Incandescent Electric Lamp - Google Patents

Sustained Metal Filament Incandescent Electric Lamp

Info

Publication number
FR389932A
FR389932A FR389932A FR389932DA FR389932A FR 389932 A FR389932 A FR 389932A FR 389932 A FR389932 A FR 389932A FR 389932D A FR389932D A FR 389932DA FR 389932 A FR389932 A FR 389932A
Authority
FR
France
Prior art keywords
electric lamp
metal filament
incandescent electric
filament incandescent
sustained
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
FR389932A
Other languages
French (fr)
Inventor
Hans Kuzel
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.)
HANS KU EL
Original Assignee
HANS KU EL
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 HANS KU EL filed Critical HANS KU EL
Application granted granted Critical
Publication of FR389932A publication Critical patent/FR389932A/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
FR389932A 1909-01-04 1907-07-11 Sustained Metal Filament Incandescent Electric Lamp Expired FR389932A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE190917627X 1909-01-04

Publications (1)

Publication Number Publication Date
FR389932A true FR389932A (en) 1908-09-22

Family

ID=32405329

Family Applications (2)

Application Number Title Priority Date Filing Date
FR11253A Expired FR11253E (en) 1909-01-04 Sustained Metal Filament Incandescent Electric Lamp
FR389932A Expired FR389932A (en) 1909-01-04 1907-07-11 Sustained Metal Filament Incandescent Electric Lamp

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR11253A Expired FR11253E (en) 1909-01-04 Sustained Metal Filament Incandescent Electric Lamp

Country Status (3)

Country Link
DE (3) DE216279C (en)
FR (2) FR389932A (en)
GB (1) GB190917627A (en)

Also Published As

Publication number Publication date
GB190917627A (en) 1910-03-17
DE203708C (en)
DE210327C (en)
FR11253E (en) 1910-01-11
DE216279C (en)

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