FR342047A - Lampe à incandescence électrique - Google Patents

Lampe à incandescence électrique

Info

Publication number
FR342047A
FR342047A FR342047A FR342047DA FR342047A FR 342047 A FR342047 A FR 342047A FR 342047 A FR342047 A FR 342047A FR 342047D A FR342047D A FR 342047DA FR 342047 A FR342047 A FR 342047A
Authority
FR
France
Prior art keywords
incandescent lamp
electric incandescent
electric
lamp
incandescent
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
FR342047A
Other languages
English (en)
French (fr)
Inventor
Joseph O'brien
Tullio Antonio Rottanzi
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 FR342047A publication Critical patent/FR342047A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/05—Two-pole devices
    • H01R33/06—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other
    • H01R33/08—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K5/00—Lamps for general lighting
    • H01K5/02—Lamps for general lighting with connections made at opposite ends, e.g. tubular lamp with axially arranged filament
FR342047A 1903-05-25 1904-04-09 Lampe à incandescence électrique Expired FR342047A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US342047XA 1903-05-25 1903-05-25

Publications (1)

Publication Number Publication Date
FR342047A true FR342047A (fr) 1904-08-25

Family

ID=8891956

Family Applications (1)

Application Number Title Priority Date Filing Date
FR342047A Expired FR342047A (fr) 1903-05-25 1904-04-09 Lampe à incandescence électrique

Country Status (2)

Country Link
DE (1) DE172262C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR342047A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
DE172262C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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