CA450693A - Methode et appareil a faire des lampes - Google Patents

Methode et appareil a faire des lampes

Info

Publication number: CA450693A
Authority: CA; Canada
Prior art keywords: making method; stem making; stem; making
Prior art date: 1948-08-24
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

CA450693A

Other languages

English (en)

Inventor

Niles Willoughby Everett

Original Assignee

Canadian General Electric Co Ltd

Publication date

1948-08-24

1948-08-24 Application granted granted Critical

1948-08-24 Publication of CA450693A publication Critical patent/CA450693A/fr

Status Expired legal-status Critical Current

Links

CA450693A Methode et appareil a faire des lampes Expired CA450693A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA450693T

Publications (1)

Publication Number	Publication Date
CA450693A true CA450693A (fr)	1948-08-24

Family

ID=35568413

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA450693A Expired CA450693A (fr)			Methode et appareil a faire des lampes

Country Status (1)

Country	Link
CA (1)	CA450693A (fr)

0
- CA CA450693A patent/CA450693A/fr not_active Expired

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