FR939577A - Glass annealing improvements - Google Patents

Glass annealing improvements

Info

Publication number
FR939577A
FR939577A FR939577DA FR939577A FR 939577 A FR939577 A FR 939577A FR 939577D A FR939577D A FR 939577DA FR 939577 A FR939577 A FR 939577A
Authority
FR
France
Prior art keywords
glass annealing
annealing
glass
annealing improvements
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.)
Pittsburgh Corning LLC
Original Assignee
Pittsburgh Corning LLC
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 Pittsburgh Corning LLC filed Critical Pittsburgh Corning LLC
Application granted granted Critical
Publication of FR939577A publication Critical patent/FR939577A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B25/00—Annealing glass products
    • C03B25/04—Annealing glass products in a continuous way
    • C03B25/06—Annealing glass products in a continuous way with horizontal displacement of the glass products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR939577D 1946-01-19 1947-01-07 Glass annealing improvements Expired FR939577A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US939577XA 1946-01-19 1946-01-19

Publications (1)

Publication Number Publication Date
FR939577A true FR939577A (en) 1948-11-18

Family

ID=22241919

Family Applications (1)

Application Number Title Priority Date Filing Date
FR939577D Expired FR939577A (en) 1946-01-19 1947-01-07 Glass annealing improvements

Country Status (1)

Country Link
FR (1) FR939577A (en)

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