BE454871A - - Google Patents

Info

Publication number
BE454871A
BE454871A BE454871DA BE454871A BE 454871 A BE454871 A BE 454871A BE 454871D A BE454871D A BE 454871DA BE 454871 A BE454871 A BE 454871A
Authority
BE
Belgium
Prior art keywords
glass
narrow part
narrow
wide
receive
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE454871A publication Critical patent/BE454871A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00Re-forming shaped glass
    • C03B23/04Re-forming tubes or rods
    • C03B23/07Re-forming tubes or rods by blowing, e.g. for making electric bulbs

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
BE454871D BE454871A (esLanguage)

Publications (1)

Publication Number Publication Date
BE454871A true BE454871A (esLanguage)

Family

ID=108929

Family Applications (1)

Application Number Title Priority Date Filing Date
BE454871D BE454871A (esLanguage)

Country Status (1)

Country Link
BE (1) BE454871A (esLanguage)

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