2nd February 1951, Page 64
2nd February 1951
Page 64
Page 64, 2nd February 1951
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A Single-plunger Injection Pump
DATENT No. 647,687, which comes from C.A.V., Ltd., Warple Way,* London, W.3, shows a design for a multi-cylindered injection pump in which a single plunger, in conjunction with......