27th January 1950, Page 60
27th January 1950
Page 60
Page 60, 27th January 1950
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A Single-plunger Injection Pump
.A . SIMPLIFIED• design • of inje'etion .1 - 1. pump comes in patent No. 631,005; from the. I nteroational Harvester 'Company of Great Britain, Ltd, - ,,259., City.......