CA308291A - Fabrication de tubes de verre - Google Patents

Fabrication de tubes de verre

Info

Publication number: CA308291A
Authority: CA; Canada
Prior art keywords: glass tubes; manufacturing glass; manufacturing; tubes; glass
Prior art date: 1931-02-03
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

CA308291A

Other languages

English (en)

Inventor

Sanchez-Vello Leopoldo

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.)

Individual

Original Assignee

Individual

Publication date

1931-02-03

1931-02-03 Application granted granted Critical

1931-02-03 Publication of CA308291A publication Critical patent/CA308291A/fr

Status Expired legal-status Critical Current

Links

239000011521 glass Substances 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
238000000034 method Methods 0.000 title 1

CA308291A Fabrication de tubes de verre Expired CA308291A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA308291T

Publications (1)

Publication Number	Publication Date
CA308291A true CA308291A (fr)	1931-02-03

Family

ID=35261444

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA308291A Expired CA308291A (fr)			Fabrication de tubes de verre

Country Status (1)

Country	Link
CA (1)	CA308291A (fr)

0
- CA CA308291A patent/CA308291A/fr not_active Expired

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