AU6346360A - Method and apparatus for shearing molten glass in preparing lens blanks - Google Patents

Method and apparatus for shearing molten glass in preparing lens blanks

Info

Publication number
AU6346360A
AU6346360A AU63463/60A AU6346360A AU6346360A AU 6346360 A AU6346360 A AU 6346360A AU 63463/60 A AU63463/60 A AU 63463/60A AU 6346360 A AU6346360 A AU 6346360A AU 6346360 A AU6346360 A AU 6346360A
Authority
AU
Australia
Prior art keywords
molten glass
lens blanks
preparing lens
shearing
shearing molten
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
AU63463/60A
Other versions
AU238778B2 (en
Inventor
Lansing Seymour Samuel
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.)
PPG Industries Inc
Original Assignee
Pittsburgh Plate Glass Co
Filing date
Publication date
Application filed by Pittsburgh Plate Glass Co filed Critical Pittsburgh Plate Glass Co
Application granted granted Critical
Publication of AU238778B2 publication Critical patent/AU238778B2/en
Publication of AU6346360A publication Critical patent/AU6346360A/en
Expired legal-status Critical Current

Links

AU63463/60A 1960-08-11 Method and apparatus for shearing molten glass in preparing lens blanks Expired AU238778B2 (en)

Publications (2)

Publication Number Publication Date
AU238778B2 AU238778B2 (en) 1961-02-16
AU6346360A true AU6346360A (en) 1961-02-16

Family

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