FR596001A - Colored bulb for incandescent lamps - Google Patents

Colored bulb for incandescent lamps

Info

Publication number
FR596001A
FR596001A FR596001DA FR596001A FR 596001 A FR596001 A FR 596001A FR 596001D A FR596001D A FR 596001DA FR 596001 A FR596001 A FR 596001A
Authority
FR
France
Prior art keywords
incandescent lamps
colored bulb
bulb
colored
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
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.)
Osa Participations Industrielles SA
Original Assignee
Osa Participations Industrielles SA
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 Osa Participations Industrielles SA filed Critical Osa Participations Industrielles SA
Application granted granted Critical
Publication of FR596001A publication Critical patent/FR596001A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
    • H01K1/32—Envelopes; Vessels provided with coatings on the walls; Vessels or coatings thereon characterised by the material thereof
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/02—Surface treatment of glass, not in the form of fibres or filaments, by coating with glass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Surface Treatment Of Glass (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR596001D 1924-05-17 1925-04-01 Colored bulb for incandescent lamps Expired FR596001A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP48093D DE424147C (en) 1924-05-17 1924-05-17 Colored incandescent lamp bell

Publications (1)

Publication Number Publication Date
FR596001A true FR596001A (en) 1925-10-14

Family

ID=7382837

Family Applications (1)

Application Number Title Priority Date Filing Date
FR596001D Expired FR596001A (en) 1924-05-17 1925-04-01 Colored bulb for incandescent lamps

Country Status (6)

Country Link
US (1) US1638369A (en)
AT (1) AT102239B (en)
CH (1) CH113045A (en)
DE (1) DE424147C (en)
FR (1) FR596001A (en)
NL (1) NL16060C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2626874A (en) * 1947-02-15 1953-01-27 Gen Electric Method for forming silica and for coating lamp bulbs
US2567723A (en) * 1949-07-09 1951-09-11 Western Electric Co Method of applying annular coatings to light bulbs
US5940014A (en) * 1996-06-11 1999-08-17 Hartt; Joseph R. Vehicular approach guidance method and system
US20110157896A1 (en) * 2009-12-31 2011-06-30 Chih-Ming Yu Color led lamp

Also Published As

Publication number Publication date
DE424147C (en) 1926-01-16
NL16060C (en)
AT102239B (en) 1925-12-28
CH113045A (en) 1925-12-16
US1638369A (en) 1927-08-09

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