FR496643A - Apparatus for the manufacture of quartz glass objects - Google Patents

Apparatus for the manufacture of quartz glass objects

Info

Publication number
FR496643A
FR496643A FR496643DA FR496643A FR 496643 A FR496643 A FR 496643A FR 496643D A FR496643D A FR 496643DA FR 496643 A FR496643 A FR 496643A
Authority
FR
France
Prior art keywords
manufacture
quartz glass
glass objects
objects
quartz
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
Walker Stephen Quimby
Frederic William Robinson
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.)
WALKER STEPHEN QUIMBY
Original Assignee
WALKER STEPHEN QUIMBY
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 WALKER STEPHEN QUIMBY filed Critical WALKER STEPHEN QUIMBY
Application granted granted Critical
Publication of FR496643A publication Critical patent/FR496643A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/04—Re-forming tubes or rods
    • C03B23/047—Re-forming tubes or rods by drawing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR496643D 1919-03-05 1919-03-05 Apparatus for the manufacture of quartz glass objects Expired FR496643A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR496643T 1919-03-05

Publications (1)

Publication Number Publication Date
FR496643A true FR496643A (en) 1919-11-12

Family

ID=1532043

Family Applications (1)

Application Number Title Priority Date Filing Date
FR496643D Expired FR496643A (en) 1919-03-05 1919-03-05 Apparatus for the manufacture of quartz glass objects

Country Status (1)

Country Link
FR (1) FR496643A (en)

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