CA460728A - Construction de tube - Google Patents

Construction de tube

Info

Publication number: CA460728A
Authority: CA; Canada
Prior art keywords: tube construction; construction; tube
Prior art date: 1949-11-01
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

CA460728A

Other languages

English (en)

Inventor

Georges Chevigny Paul

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.)

Federal Telephone and Radio Corp

Original Assignee

Federal Telephone and Radio Corp

Publication date

1949-11-01

1949-11-01 Application granted granted Critical

1949-11-01 Publication of CA460728A publication Critical patent/CA460728A/fr

Status Expired legal-status Critical Current

Links

238000010276 construction Methods 0.000 title 1

CA460728A Construction de tube Expired CA460728A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA460728T

Publications (1)

Publication Number	Publication Date
CA460728A true CA460728A (fr)	1949-11-01

Family

ID=35590405

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA460728A Expired CA460728A (fr)			Construction de tube

Country Status (1)

Country	Link
CA (1)	CA460728A (fr)

0
- CA CA460728A patent/CA460728A/fr not_active Expired

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