FR520923A - Incandescent electric lamp "advertises" - Google Patents

Incandescent electric lamp "advertises"

Info

Publication number
FR520923A
FR520923A FR520923A FR520923DA FR520923A FR 520923 A FR520923 A FR 520923A FR 520923 A FR520923 A FR 520923A FR 520923D A FR520923D A FR 520923DA FR 520923 A FR520923 A FR 520923A
Authority
FR
France
Prior art keywords
advertises
electric lamp
incandescent electric
incandescent
lamp
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
FR520923A
Other languages
French (fr)
Inventor
Otto Fehler
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 FR520923A publication Critical patent/FR520923A/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K7/00—Lamps for purposes other than general lighting
    • H01K7/04—Lamps for purposes other than general lighting for indicating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/48—Upholstered article making
    • Y10T29/482—Tufting
FR520923A 1918-06-06 1920-07-10 Incandescent electric lamp "advertises" Expired FR520923A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE319419T 1918-06-06
US416591A US1428424A (en) 1918-06-06 1920-10-12 Electric advertising sign

Publications (1)

Publication Number Publication Date
FR520923A true FR520923A (en) 1921-07-04

Family

ID=37950195

Family Applications (1)

Application Number Title Priority Date Filing Date
FR520923A Expired FR520923A (en) 1918-06-06 1920-07-10 Incandescent electric lamp "advertises"

Country Status (5)

Country Link
US (1) US1428424A (en)
DE (1) DE319419C (en)
FR (1) FR520923A (en)
GB (1) GB148918A (en)
NL (1) NL10338C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2878418A (en) * 1958-06-04 1959-03-17 Sperry Rand Corp Miniature filamentary numerical display

Also Published As

Publication number Publication date
US1428424A (en) 1922-09-05
NL10338C (en) 1924-02-15
GB148918A (en) 1921-08-25
DE319419C (en) 1920-03-08

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