CA576991A - Appareil a adoucir le verre - Google Patents

Appareil a adoucir le verre

Info

Publication number
CA576991A
CA576991A CA576991A CA576991DA CA576991A CA 576991 A CA576991 A CA 576991A CA 576991 A CA576991 A CA 576991A CA 576991D A CA576991D A CA 576991DA CA 576991 A CA576991 A CA 576991A
Authority
CA
Canada
Prior art keywords
glass tempering
tempering apparatus
glass
tempering
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
CA576991A
Other languages
English (en)
Inventor
W. Neuhausen Martin
Original Assignee
Pittsburgh Plate Glass Co
Publication date
Application granted granted Critical
Publication of CA576991A publication Critical patent/CA576991A/fr
Expired legal-status Critical Current

Links

CA576991A Appareil a adoucir le verre Expired CA576991A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA576991T

Publications (1)

Publication Number Publication Date
CA576991A true CA576991A (fr) 1959-06-02

Family

ID=35752850

Family Applications (1)

Application Number Title Priority Date Filing Date
CA576991A Expired CA576991A (fr) Appareil a adoucir le verre

Country Status (1)

Country Link
CA (1) CA576991A (fr)

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