CA384802A - Appareil a polir le verre - Google Patents

Appareil a polir le verre

Info

Publication number
CA384802A
CA384802A CA384802A CA384802DA CA384802A CA 384802 A CA384802 A CA 384802A CA 384802 A CA384802 A CA 384802A CA 384802D A CA384802D A CA 384802DA CA 384802 A CA384802 A CA 384802A
Authority
CA
Canada
Prior art keywords
grinding apparatus
glass grinding
glass
grinding
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
CA384802A
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 CA384802A publication Critical patent/CA384802A/fr
Expired legal-status Critical Current

Links

CA384802A Appareil a polir le verre Expired CA384802A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA384802T

Publications (1)

Publication Number Publication Date
CA384802A true CA384802A (fr) 1939-10-24

Family

ID=35390025

Family Applications (1)

Application Number Title Priority Date Filing Date
CA384802A Expired CA384802A (fr) Appareil a polir le verre

Country Status (1)

Country Link
CA (1) CA384802A (fr)

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