FR15636E - Improvements to incandescent electric lamps - Google Patents

Improvements to incandescent electric lamps

Info

Publication number
FR15636E
FR15636E FR15636A FR15636DA FR15636E FR 15636 E FR15636 E FR 15636E FR 15636 A FR15636 A FR 15636A FR 15636D A FR15636D A FR 15636DA FR 15636 E FR15636 E FR 15636E
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
FR15636A
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.)
Westinghouse Metal Filament Lamp Co Ltd
Original Assignee
Westinghouse Metal Filament Lamp Co Ltd
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 Westinghouse Metal Filament Lamp Co Ltd filed Critical Westinghouse Metal Filament Lamp Co Ltd
Application granted granted Critical
Publication of FR15636E publication Critical patent/FR15636E/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
FR15636A 1910-01-03 1912-03-22 Improvements to incandescent electric lamps Expired FR15636E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US419803XA 1910-01-03 1910-01-03

Publications (1)

Publication Number Publication Date
FR15636E true FR15636E (en) 1912-08-16

Family

ID=32596754

Family Applications (3)

Application Number Title Priority Date Filing Date
FR14495A Expired FR14495E (en) 1910-01-03 Improvements to incandescent electric lamps
FR419803A Expired FR419803A (en) 1910-01-03 1910-08-27 Improvements to incandescent electric lamps
FR15636A Expired FR15636E (en) 1910-01-03 1912-03-22 Improvements to incandescent electric lamps

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR14495A Expired FR14495E (en) 1910-01-03 Improvements to incandescent electric lamps
FR419803A Expired FR419803A (en) 1910-01-03 1910-08-27 Improvements to incandescent electric lamps

Country Status (2)

Country Link
FR (3) FR419803A (en)
GB (2) GB191023535A (en)

Also Published As

Publication number Publication date
FR14495E (en) 1911-12-19
GB191117482A (en) 1911-09-07
FR419803A (en) 1911-01-16
GB191023535A (en) 1911-03-23

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