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An automatic frequency-controlled oscillator and amplifier for driving mechanical vibrators

Electrical devices applied to metallurgical research

Published Year

• 1940-1949 (2) *

Subject

• Electronics (1)
• Metallography (1)
• Oscillators, Electric (1)
• Scientific apparatus and instruments (1)
• Vibrators (1)

Author

• Potter, Elmer Vernon, (2) *

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