CA312847A - Production de verre a miroirs - Google Patents

Production de verre a miroirs

Info

Publication number: CA312847A
Authority: CA; Canada
Prior art keywords: production; mirror glass; mirror; glass
Prior art date: 1931-06-30
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

CA312847A

Other languages

English (en)

Inventor

Harrison Allen

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

1931-06-30

1931-06-30 Application granted granted Critical

1931-06-30 Publication of CA312847A publication Critical patent/CA312847A/fr

Status Expired legal-status Critical Current

Links

239000011521 glass Substances 0.000 title 1

CA312847A Production de verre a miroirs Expired CA312847A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA312847T

Publications (1)

Publication Number	Publication Date
CA312847A true CA312847A (fr)	1931-06-30

Family

ID=35272173

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA312847A Expired CA312847A (fr)			Production de verre a miroirs

Country Status (1)

Country	Link
CA (1)	CA312847A (fr)

0
- CA CA312847A patent/CA312847A/fr not_active Expired

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