CA275503A - Appareil a polir le verre - Google Patents

Appareil a polir le verre

Info

Publication number
CA275503A
CA275503A CA275503A CA275503DA CA275503A CA 275503 A CA275503 A CA 275503A CA 275503 A CA275503 A CA 275503A CA 275503D A CA275503D A CA 275503DA CA 275503 A CA275503 A CA 275503A
Authority
CA
Canada
Prior art keywords
polishing apparatus
glass polishing
glass
polishing
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
CA275503A
Other languages
English (en)
Inventor
Harris Griffin James
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 CA275503A publication Critical patent/CA275503A/fr
Expired legal-status Critical Current

Links

CA275503A Appareil a polir le verre Expired CA275503A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA275503T

Publications (1)

Publication Number Publication Date
CA275503A true CA275503A (fr) 1927-11-15

Family

ID=35205535

Family Applications (1)

Application Number Title Priority Date Filing Date
CA275503A Expired CA275503A (fr) Appareil a polir le verre

Country Status (1)

Country Link
CA (1) CA275503A (fr)

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