论文信息 - Filtering Factors of the Magnetic Drive - 字舞流文

Filtering Factors of the Magnetic Drive

E. W. Kellogg | R. O. Drew

[1] E. W. Kellogg,et al. A New Recorder for Variable Area Recording , 1930 .

[2] E. W. Kellogg. A Review of the Quest for Constant Speed , 1937 .