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Actions Print current page Print all pages Download current page Download all pages Refine	Results Archives Subject: Vacuum switches 3 Hits 1 Hawker Siddeley Switchgear Ltd: publicity brochures UK0108 NAEST 045/177 1992 Remove from selection Add to selection GEC Switchgear Ltd: 'Introducing BVAC GEC vacuum distribution switchgear' UK0108 NAEST 045/342 1970s Remove from selection Add to selection Hawker Siddeley Brush Switchgear Ltd: 'Outdoor SF6 and Indoor Vacuum Switchgear Products' UK0108 NAEST 045/348 1986 Remove from selection Add to selection 1

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