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1 result for “page 2 of 7” · 1503ms

Patent

US2914041 High compression spark ignited gas engine and method

Cited prior art · Froehlich Kurt · Nordberg Manufacturing Co · United States · 1959

Page 1 Drawing sheet — no readable text. Page 2 United States Patent Office 2,914,041 Patented Nov. 24, 1959 - Considering the invention