FR453083A - Improvements to incandescent electric lamps - Google Patents

Improvements to incandescent electric lamps

Info

Publication number
FR453083A
FR453083A FR453083DA FR453083A FR 453083 A FR453083 A FR 453083A FR 453083D A FR453083D A FR 453083DA FR 453083 A FR453083 A FR 453083A
Authority
FR
France
Prior art keywords
electric lamps
incandescent electric
incandescent
lamps
electric
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
Tom Wiseman Lowden
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 FR453083A publication Critical patent/FR453083A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/02—Incandescent bodies
    • H01K1/16—Electric connection thereto
FR453083D 1912-01-15 1913-01-13 Improvements to incandescent electric lamps Expired FR453083A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB453083X 1912-01-15

Publications (1)

Publication Number Publication Date
FR453083A true FR453083A (en) 1913-05-30

Family

ID=1493228

Family Applications (1)

Application Number Title Priority Date Filing Date
FR453083D Expired FR453083A (en) 1912-01-15 1913-01-13 Improvements to incandescent electric lamps

Country Status (1)

Country Link
FR (1) FR453083A (en)

Similar Documents

Publication Publication Date Title
FR434540A (en) Improvements to incandescent electric lamps
FR457370A (en) Improvements to incandescent electric lamps
FR453083A (en) Improvements to incandescent electric lamps
FR474519A (en) Improvements to incandescent electric lamps
FR470744A (en) Improvements relating to incandescent electric lamps
FR485539A (en) Improvements to electric incandescent lamps
FR456414A (en) Improvements to incandescent electric lamps
FR468533A (en) Improvements to incandescent electric lamps
FR467221A (en) Improvements to incandescent electric lamps
FR453872A (en) Improvements to electric incandescent lamps
FR481047A (en) Improvements to incandescent electric lamps
FR482720A (en) Incandescent lamp improvements
FR441987A (en) Improvements to incandescent electric lamps
FR18112E (en) Improvements to incandescent lamp bases
FR445947A (en) Improvements to incandescent lamp bases
FR446934A (en) Incandescent lamp improvements
FR452472A (en) Incandescent lamp improvements
FR452473A (en) Incandescent lamp improvements
FR471379A (en) Incandescent lamp improvements
FR423736A (en) Improvements to incandescent electric lamps
FR14495E (en) Improvements to incandescent electric lamps
FR416113A (en) Improvements to incandescent electric lamps
FR424432A (en) Improvements to incandescent electric lamps
FR413484A (en) Improvements to incandescent electric lamps
FR449795A (en) Incandescent lamps