CA247354A - Appareil a meuler et a polir le verre - Google Patents

Appareil a meuler et a polir le verre

Info

Publication number: CA247354A
Authority: CA; Canada
Prior art keywords: grinding; polishing glass; polishing; glass
Prior art date: 1925-03-03
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

CA247354A

Other languages

English (en)

Inventor

Barnes Waldron Prescot 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

1925-03-03

1925-03-03 Application granted granted Critical

1925-03-03 Publication of CA247354A publication Critical patent/CA247354A/fr

Status Expired legal-status Critical Current

Links

239000011521 glass Substances 0.000 title 1
238000005498 polishing Methods 0.000 title 1

CA247354A Appareil a meuler et a polir le verre Expired CA247354A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA247354T

Publications (1)

Publication Number	Publication Date
CA247354A true CA247354A (fr)	1925-03-03

Family

ID=35154328

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA247354A Expired CA247354A (fr)			Appareil a meuler et a polir le verre

Country Status (1)

Country	Link
CA (1)	CA247354A (fr)

0
- CA CA247354A patent/CA247354A/fr not_active Expired

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