CA898331A - Electric incandescent lamps - Google Patents

Electric incandescent lamps

Info

Publication number: CA898331A
Authority: CA; Canada
Prior art keywords: incandescent lamps; electric incandescent; electric; lamps; incandescent
Prior art date: 1972-04-18
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

Inventor

B. Johnston Robert

M. Rees John

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.)

British Lighting Industries Ltd

Original Assignee

British Lighting Industries Ltd

Publication date

1972-04-18

1972-04-18 Application granted granted Critical

1972-04-18 Publication of CA898331A publication Critical patent/CA898331A/en

Status Expired legal-status Critical Current

Classifications

- Y02B20/12—

CA898331D Electric incandescent lamps Expired CA898331A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA898331T

Publications (1)

Publication Number	Publication Date
CA898331A true CA898331A (en)	1972-04-18

Family

ID=36404221

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA898331D Expired CA898331A (en)			Electric incandescent lamps

Country Status (1)

Country	Link
CA (1)	CA898331A (en)

0
- CA CA898331D patent/CA898331A/en not_active Expired

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