CA374751A - Fabrication du verre de surete - Google Patents

Fabrication du verre de surete

Info

Publication number: CA374751A
Authority: CA; Canada
Prior art keywords: safety glass; glass manufacture; manufacture; safety; glass
Prior art date: 1938-06-28
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

CA374751A

Other languages

English (en)

Inventor

J. Dennison Brook

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.)

PPG Industries Inc

Original Assignee

Pittsburgh Plate Glass Co

Publication date

1938-06-28

1938-06-28 Application granted granted Critical

1938-06-28 Publication of CA374751A publication Critical patent/CA374751A/fr

Status Expired legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title 1
239000005336 safety glass Substances 0.000 title 1

CA374751A Fabrication du verre de surete Expired CA374751A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA374751T

Publications (1)

Publication Number	Publication Date
CA374751A true CA374751A (fr)	1938-06-28

Family

ID=35379075

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA374751A Expired CA374751A (fr)			Fabrication du verre de surete

Country Status (1)

Country	Link
CA (1)	CA374751A (fr)

0
- CA CA374751A patent/CA374751A/fr not_active Expired

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