CA297990A - Tube d'eclairage electrique - Google Patents

Tube d'eclairage electrique

Info

Publication number: CA297990A
Authority: CA; Canada
Prior art keywords: electric lighting; lighting tube; tube; electric; lighting
Prior art date: 1930-03-04
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

CA297990A

Other languages

English (en)

Inventor

Skaupy Franz

Pulfrich Hans

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.)

General Electric Canada Co

Original Assignee

Canadian General Electric Co Ltd

Publication date

1930-03-04

1930-03-04 Application granted granted Critical

1930-03-04 Publication of CA297990A publication Critical patent/CA297990A/fr

Status Expired legal-status Critical Current

Links

CA297990A Tube d'eclairage electrique Expired CA297990A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA297990T

Publications (1)

Publication Number	Publication Date
CA297990A true CA297990A (fr)	1930-03-04

Family

ID=35235309

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA297990A Expired CA297990A (fr)			Tube d'eclairage electrique

Country Status (1)

Country	Link
CA (1)	CA297990A (fr)

0
- CA CA297990A patent/CA297990A/fr not_active Expired

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