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1986-12-05
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1986-04-08
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改良型の制御および安定化された台座
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1992-09-08
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1987-01-27
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1991-07-30
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1971-04-13
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1955-06-07
Mechanically integrating rate gyro
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1960-02-16
barnes
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1958-10-14
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1989-11-06
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つりあい試験機の測定スピンドルの駆動装置
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加圧部材を有する駆動装置
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1975-12-16
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