FR1126439A - Method and device for the manufacture of tubes from vitreous castings - Google Patents

Method and device for the manufacture of tubes from vitreous castings

Info

Publication number
FR1126439A
FR1126439A FR1126439DA FR1126439A FR 1126439 A FR1126439 A FR 1126439A FR 1126439D A FR1126439D A FR 1126439DA FR 1126439 A FR1126439 A FR 1126439A
Authority
FR
France
Prior art keywords
castings
vitreous
tubes
manufacture
vitreous castings
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.)
GLAS und SPIEGEL MANUFACTUR AC
Original Assignee
GLAS und SPIEGEL MANUFACTUR AC
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 GLAS und SPIEGEL MANUFACTUR AC filed Critical GLAS und SPIEGEL MANUFACTUR AC
Application granted granted Critical
Publication of FR1126439A publication Critical patent/FR1126439A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/04—Other methods of shaping glass by centrifuging

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR1126439D 1954-03-27 1955-03-17 Method and device for the manufacture of tubes from vitreous castings Expired FR1126439A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1126439X 1954-03-27

Publications (1)

Publication Number Publication Date
FR1126439A true FR1126439A (en) 1956-11-22

Family

ID=7725148

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1126439D Expired FR1126439A (en) 1954-03-27 1955-03-17 Method and device for the manufacture of tubes from vitreous castings

Country Status (1)

Country Link
FR (1) FR1126439A (en)

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