1911 1 11 BOSCH MULTI-POINT IGNITION By Otto Heins

1911 1 11 BOSCH MULTI POINT IGNITION Influence of Multi Point Ignition on the Efficientcy and Output of Internal Combustion Engines By Otto Heins 6″×9″ Back cover

1911 1 11 BOSCH MULTI POINT IGNITION Influence of Multi Point Ignition on the Efficientcy and Output of Internal Combustion Engines By Otto Heins 6″×9″ Inside front cover

1911 1 11 BOSCH MULTI POINT IGNITION Influence of Multi Point Ignition on the Efficientcy and Output of Internal Combustion Engines By Otto Heins 6″×9″ page 3

1911 1 11 BOSCH MULTI POINT IGNITION Influence of Multi Point Ignition on the Efficientcy and Output of Internal Combustion Engines By Otto Heins 6″×9″ page 6

1911 1 11 BOSCH MULTI-POINT IGNITION Influence of Multi Point Ignition on the Efficientcy and Output of Internal Combustion Engines By Otto Heins 6″×9″ page 10