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FR918934A - Improvements to devices for the manufacture of hollow glass objects - Google Patents

Improvements to devices for the manufacture of hollow glass objects

Info

Publication number
FR918934A
FR918934A FR918934DA FR918934A FR 918934 A FR918934 A FR 918934A FR 918934D A FR918934D A FR 918934DA FR 918934 A FR918934 A FR 918934A
Authority
FR
France
Prior art keywords
manufacture
devices
hollow glass
glass objects
objects
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)
Inventor
Edward Danner
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 filed Critical
Application granted granted Critical
Publication of FR918934A publication Critical patent/FR918934A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
    • C03B17/02—Forming molten glass coated with coloured layers; Forming molten glass of different compositions or layers; Forming molten glass comprising reinforcements or inserts
    • C03B17/025—Tubes or rods
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
    • C03B17/04—Forming tubes or rods by drawing from stationary or rotating tools or from forming nozzles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR918934D 1941-02-24 1945-11-07 Improvements to devices for the manufacture of hollow glass objects Expired FR918934A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US918934XA 1941-02-24 1941-02-24

Publications (1)

Publication Number Publication Date
FR918934A true FR918934A (en) 1947-02-21

Family

ID=22230156

Family Applications (1)

Application Number Title Priority Date Filing Date
FR918934D Expired FR918934A (en) 1941-02-24 1945-11-07 Improvements to devices for the manufacture of hollow glass objects

Country Status (1)

Country Link
FR (1) FR918934A (en)

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