CA448165A - Appareil a polir simultanement les deux faces de bandes de verre en marche - Google Patents

Appareil a polir simultanement les deux faces de bandes de verre en marche

Info

Publication number
CA448165A
CA448165A CA448165A CA448165DA CA448165A CA 448165 A CA448165 A CA 448165A CA 448165 A CA448165 A CA 448165A CA 448165D A CA448165D A CA 448165DA CA 448165 A CA448165 A CA 448165A
Authority
CA
Canada
Prior art keywords
faces
glass
simultaneously polishing
travelling
strips
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
CA448165A
Other languages
English (en)
Inventor
Hugh Baillie Granville
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.)
Pilkington Group Ltd
Original Assignee
Pilkington Brothers Ltd
Publication date
Application granted granted Critical
Publication of CA448165A publication Critical patent/CA448165A/fr
Expired legal-status Critical Current

Links

CA448165A Appareil a polir simultanement les deux faces de bandes de verre en marche Expired CA448165A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA448165T

Publications (1)

Publication Number Publication Date
CA448165A true CA448165A (fr) 1948-04-27

Family

ID=35565851

Family Applications (1)

Application Number Title Priority Date Filing Date
CA448165A Expired CA448165A (fr) Appareil a polir simultanement les deux faces de bandes de verre en marche

Country Status (1)

Country Link
CA (1) CA448165A (fr)

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