CA324461A - Fabrication de tiges et de tubes de verre - Google Patents

Fabrication de tiges et de tubes de verre

Info

Publication number: CA324461A
Authority: CA; Canada
Prior art keywords: glass rod; tube manufacture; manufacture; tube; glass
Prior art date: 1932-07-26
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

CA324461A

Other languages

English (en)

Inventor

Le Coultre Ernest

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

1932-07-26

1932-07-26 Application granted granted Critical

1932-07-26 Publication of CA324461A publication Critical patent/CA324461A/fr

Status Expired legal-status Critical Current

Links

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

CA324461A Fabrication de tiges et de tubes de verre Expired CA324461A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA324461T

Publications (1)

Publication Number	Publication Date
CA324461A true CA324461A (fr)	1932-07-26

Family

ID=35285015

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA324461A Expired CA324461A (fr)			Fabrication de tiges et de tubes de verre

Country Status (1)

Country	Link
CA (1)	CA324461A (fr)

0
- CA CA324461A patent/CA324461A/fr not_active Expired

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