BS 1050:1953

Name: BS 1050:1953 - Specification for visual indicator lamps for use in telephone and telegraph switchboards and for allied purposes
Brand: British Standards Institution

Superseded

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Specification for visual indicator lamps for use in telephone and telegraph switchboards and for allied purposes

Available format(s)

Hardcopy

Language(s)

English

Published date

01-01-1953

Publisher

British Standards Institution

Superseded date

11-30-1984

Superseded by

BS 1050:1984

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Excluding Tax where applicable

Initial rating and life performance, selection for test, test conditions; appendix on photometry.

DocumentType	Standard
Pages	0
PublisherName	British Standards Institution
Status	Superseded
SupersededBy	BS 1050:1984

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BS 1050:1953

Specification for visual indicator lamps for use in telephone and telegraph switchboards and for allied purposes

Abstract

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