FR816475A - Improvements to luminescent tubes - Google Patents

Improvements to luminescent tubes

Info

Publication number
FR816475A
FR816475A FR816475DA FR816475A FR 816475 A FR816475 A FR 816475A FR 816475D A FR816475D A FR 816475DA FR 816475 A FR816475 A FR 816475A
Authority
FR
France
Prior art keywords
luminescent tubes
luminescent
tubes
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.)
FRANCAISE HELITA Ste
Original Assignee
FRANCAISE HELITA Ste
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 FRANCAISE HELITA Ste filed Critical FRANCAISE HELITA Ste
Application granted granted Critical
Publication of FR816475A publication Critical patent/FR816475A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR816475D 1936-04-14 1936-04-14 Improvements to luminescent tubes Expired FR816475A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR816475T 1936-04-14

Publications (1)

Publication Number Publication Date
FR816475A true FR816475A (en) 1937-08-09

Family

ID=9267794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR816475D Expired FR816475A (en) 1936-04-14 1936-04-14 Improvements to luminescent tubes

Country Status (1)

Country Link
FR (1) FR816475A (en)

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