On the Number of Straight Radial Blades of a Centrifugal Supercharger
直線翼遠心超過送入機の翼数に関する小考察

Ichiro WATANABE
1935 Journal of the Society of Mechanical Engineers  
doi:10.1299/jsmemagazine.38.213_10 fatcat:halcbrm63jgfvhk2zmeny5homy