CA296025A - Appareil a meuler ou a polir le verre - Google Patents

Appareil a meuler ou a polir le verre

Info

Publication number
CA296025A
CA296025A CA296025A CA296025DA CA296025A CA 296025 A CA296025 A CA 296025A CA 296025 A CA296025 A CA 296025A CA 296025D A CA296025D A CA 296025DA CA 296025 A CA296025 A CA 296025A
Authority
CA
Canada
Prior art keywords
grinding
polishing glass
polishing
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
CA296025A
Other languages
English (en)
Inventor
Barnes Waldron Frederic
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 CA296025A publication Critical patent/CA296025A/fr
Expired legal-status Critical Current

Links

CA296025A Appareil a meuler ou a polir le verre Expired CA296025A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA296025T

Publications (1)

Publication Number Publication Date
CA296025A true CA296025A (fr) 1929-12-24

Family

ID=35233343

Family Applications (1)

Application Number Title Priority Date Filing Date
CA296025A Expired CA296025A (fr) Appareil a meuler ou a polir le verre

Country Status (1)

Country Link
CA (1) CA296025A (fr)

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