CA568664A - Compositions de verre - Google Patents

Compositions de verre

Info

Publication number
CA568664A
CA568664A CA568664A CA568664DA CA568664A CA 568664 A CA568664 A CA 568664A CA 568664 A CA568664 A CA 568664A CA 568664D A CA568664D A CA 568664DA CA 568664 A CA568664 A CA 568664A
Authority
CA
Canada
Prior art keywords
glass compositions
compositions
glass
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
CA568664A
Other languages
English (en)
Inventor
J. Smith John
T. Middleswarth Earl
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
Publication date
Application granted granted Critical
Publication of CA568664A publication Critical patent/CA568664A/fr
Expired legal-status Critical Current

Links

CA568664A Compositions de verre Expired CA568664A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA568664T

Publications (1)

Publication Number Publication Date
CA568664A true CA568664A (fr) 1959-01-06

Family

ID=35741198

Family Applications (1)

Application Number Title Priority Date Filing Date
CA568664A Expired CA568664A (fr) Compositions de verre

Country Status (1)

Country Link
CA (1) CA568664A (fr)

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