Method of preparing record carrier

作者: Dirks Gerhard

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参考文章(27)
Richard S Morse, Rapid selector-calculator ,(1938)
Macgahan Paul, Method of making chart records ,(1929)
John W Hogan, Howard L Daniels, Data selection system ,(1952)
Robert I Roth, Bipolar magnetic control record ,(1945)
Charles F Howard, David E Bench, Jr Frederick W Holt, Application of thermoplastic tape ,(1948)
Albert W Mills, Edward J Rabenda, Record controlled perforating apparatus ,(1942)