BE531819A - - Google Patents

Info

Publication number
BE531819A
BE531819A BE531819DA BE531819A BE 531819 A BE531819 A BE 531819A BE 531819D A BE531819D A BE 531819DA BE 531819 A BE531819 A BE 531819A
Authority
BE
Belgium
Application number
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.)
Publication of BE531819A publication Critical patent/BE531819A/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • H01J9/22Applying luminescent coatings
    • H01J9/221Applying luminescent coatings in continuous layers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/16Nitrogen-containing compounds
    • C08K5/34Heterocyclic compounds having nitrogen in the ring
    • C08K5/35Heterocyclic compounds having nitrogen in the ring having also oxygen in the ring
    • C08K5/353Five-membered rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
BE531819D 1953-09-14 BE531819A (US06589383-20030708-C00041.png)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR317136X 1953-09-14
FR90954X 1954-09-09

Publications (1)

Publication Number Publication Date
BE531819A true BE531819A (US06589383-20030708-C00041.png)

Family

ID=26197549

Family Applications (1)

Application Number Title Priority Date Filing Date
BE531819D BE531819A (US06589383-20030708-C00041.png) 1953-09-14

Country Status (2)

Country Link
BE (1) BE531819A (US06589383-20030708-C00041.png)
CH (1) CH317136A (US06589383-20030708-C00041.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3039001A (en) * 1959-05-15 1962-06-12 Neolon Corp Flexible protective plastic shield

Also Published As

Publication number Publication date
CH317136A (fr) 1956-11-15

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