BS-4423 › Historical Revision Information
Specification for climbers' helmets

BS-4423 - 1969 EDITION - SUPERSEDED -- See the following: BS-EN-12492
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Specification for climbers' helmets


To find similar documents by classification:

13.340.20 (Head protective equipment Including helmets, eye-protectors, hearing protectors, ear muffs, teeth protectors and hoods.)

97.220 (Sports equipment and facilities Motorcycles, see 43.140 Cycles, see 43.150)

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Document Number

BS 4423:1969

Revision Level

1969 EDITION

Status

Superseded

Publication Date

June 24, 1969

Page Count

20 pages