FR827015A - Electric lamp - Google Patents

Electric lamp

Info

Publication number
FR827015A
FR827015A FR827015DA FR827015A FR 827015 A FR827015 A FR 827015A FR 827015D A FR827015D A FR 827015DA FR 827015 A FR827015 A FR 827015A
Authority
FR
France
Prior art keywords
electric lamp
lamp
electric
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR827015A publication Critical patent/FR827015A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR827015D 1936-09-24 1937-09-22 Electric lamp Expired FR827015A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE827015X 1936-09-24

Publications (1)

Publication Number Publication Date
FR827015A true FR827015A (en) 1938-04-14

Family

ID=6747907

Family Applications (1)

Application Number Title Priority Date Filing Date
FR827015D Expired FR827015A (en) 1936-09-24 1937-09-22 Electric lamp

Country Status (1)

Country Link
FR (1) FR827015A (en)

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