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John F. McGrath : ウィキペディア英語版 | John F. McGrath
John F. McGrath, Jr (1922–2007) was the designer of the first electronic railroad track scale for Union Carbide. He also designed strain-gauge testing devices for the , the prototype hull design for nuclear submarines. He invented the high-energy X-ray collimator used on several orbiting solar observatories, as well as strain-gauge transducers used in testing early B-52 bombers.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「John F. McGrath」の詳細全文を読む
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