DE319419C - Elektrische Reklamegluehlampe - Google Patents

Elektrische Reklamegluehlampe

Info

Publication number
DE319419C
DE319419C DE1918319419D DE319419DA DE319419C DE 319419 C DE319419 C DE 319419C DE 1918319419 D DE1918319419 D DE 1918319419D DE 319419D A DE319419D A DE 319419DA DE 319419 C DE319419 C DE 319419C
Authority
DE
Germany
Prior art keywords
filament
light bulb
rows
ticks
advertising light
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
DE1918319419D
Other languages
German (de)
English (en)
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 DE319419C publication Critical patent/DE319419C/de
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

Landscapes

  • Illuminated Signs And Luminous Advertising (AREA)
DE1918319419D 1918-06-06 1918-06-06 Elektrische Reklamegluehlampe Expired DE319419C (de)

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
DE319419C true DE319419C (de) 1920-03-08

Family

ID=37950195

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1918319419D Expired DE319419C (de) 1918-06-06 1918-06-06 Elektrische Reklamegluehlampe

Country Status (5)

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

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
NL10338C (ref) 1924-02-15
GB148918A (en) 1921-08-25
FR520923A (fr) 1921-07-04
US1428424A (en) 1922-09-05

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