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BUREAU OF ANALYSED SAMPLES LTD
RIDSDALE AND CO. LTD
&
PATTINSON & STEAD

Associate companies engaged in analysis and the preparation of aids to analytical control for the metallurgical and associated industries

For more information on the three companies please click here to access the electronic publication "Associates In Control"

Goto BAS introduction Goto Ridsdale introduction

Goto Pattinson & Stead

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