CA374105A - Filament de lampe - Google Patents

Filament de lampe

Info

Publication number: CA374105A
Authority: CA; Canada
Prior art keywords: lamp filament; filament; lamp
Prior art date: 1938-05-31
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

CA374105A

Other languages

English (en)

Inventor

M. Zabel Rolland

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.)

Hygrade Sylvania Corp

Original Assignee

Hygrade Sylvania Corp

Publication date

1938-05-31

1938-05-31 Application granted granted Critical

1938-05-31 Publication of CA374105A publication Critical patent/CA374105A/fr

Status Expired legal-status Critical Current

Links

CA374105A Filament de lampe Expired CA374105A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA374105T

Publications (1)

Publication Number	Publication Date
CA374105A true CA374105A (fr)	1938-05-31

Family

ID=35378429

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA374105A Expired CA374105A (fr)			Filament de lampe

Country Status (1)

Country	Link
CA (1)	CA374105A (fr)

0
- CA CA374105A patent/CA374105A/fr not_active Expired

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