FR685630A - Improvements to internal conductors for incandescent electric lamps - Google Patents

Improvements to internal conductors for incandescent electric lamps

Info

Publication number
FR685630A
FR685630A FR685630DA FR685630A FR 685630 A FR685630 A FR 685630A FR 685630D A FR685630D A FR 685630DA FR 685630 A FR685630 A FR 685630A
Authority
FR
France
Prior art keywords
electric lamps
internal conductors
incandescent electric
incandescent
conductors
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.)
Compagnie des Lampes
Original Assignee
Compagnie des Lampes
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 Compagnie des Lampes filed Critical Compagnie des Lampes
Application granted granted Critical
Publication of FR685630A publication Critical patent/FR685630A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
    • B41L1/00—Devices for performing operations in connection with manifolding by means of pressure-sensitive layers or intermediaries, e.g. carbons; Accessories for manifolding purposes
    • B41L1/20—Manifolding assemblies, e.g. book-like assemblies
    • B41L1/22—Manifolding assemblies, e.g. book-like assemblies made up of single sheets or forms
    • B41L1/24—Pads or books
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/18—Mountings or supports for the incandescent body
    • H01K1/20—Mountings or supports for the incandescent body characterised by the material thereof
FR685630D 1928-11-30 1929-11-27 Improvements to internal conductors for incandescent electric lamps Expired FR685630A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US349950XA 1928-11-30 1928-11-30

Publications (1)

Publication Number Publication Date
FR685630A true FR685630A (en) 1930-07-12

Family

ID=21879972

Family Applications (2)

Application Number Title Priority Date Filing Date
FR349950D Expired FR349950A (en) 1903-12-17 1904-12-17 Notepad system where the inscription made on an original is simultaneously reproduced on a duplicate
FR685630D Expired FR685630A (en) 1928-11-30 1929-11-27 Improvements to internal conductors for incandescent electric lamps

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR349950D Expired FR349950A (en) 1903-12-17 1904-12-17 Notepad system where the inscription made on an original is simultaneously reproduced on a duplicate

Country Status (2)

Country Link
FR (2) FR349950A (en)
GB (1) GB349950A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2924714B1 (en) * 2014-03-25 2017-11-01 Toshiba Lighting & Technology Corporation Incandescent lamp with improved leads

Also Published As

Publication number Publication date
FR349950A (en) 1905-07-27
GB349950A (en) 1931-05-26

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