BE346255A - - Google Patents

Info

Publication number
BE346255A
BE346255A BE346255DA BE346255A BE 346255 A BE346255 A BE 346255A BE 346255D A BE346255D A BE 346255DA BE 346255 A BE346255 A BE 346255A
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 BE346255A publication Critical patent/BE346255A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus 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
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/30—Manufacture of bases
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K11/00—Use of ingredients of unknown constitution, e.g. undefined reaction products

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)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
BE346255D 1926-11-26 BE346255A (is")

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2996726A GB279654A (en) 1926-11-26 1926-11-26 Improvements in or relating to electric lamp caps

Publications (1)

Publication Number Publication Date
BE346255A true BE346255A (is")

Family

ID=10300105

Family Applications (1)

Application Number Title Priority Date Filing Date
BE346255D BE346255A (is") 1926-11-26

Country Status (3)

Country Link
BE (1) BE346255A (is")
FR (1) FR643285A (is")
GB (1) GB279654A (is")

Also Published As

Publication number Publication date
GB279654A (en) 1927-11-03
FR643285A (fr) 1928-09-13

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