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US3155852A
|
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Transducer construction
|
|
US3091708A
|
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Circuit element transducer
|
|
US3176788A
|
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Transmission of vibratory energy
|
|
US3233213A
|
|
Transducer
|
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US3066525A
|
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Pole testing apparatus
|
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US3027541A
|
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Structure for use in an electrodynamic transducer
|
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US3056590A
|
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Oscillator
|
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US3142035A
|
|
Ring-shaped transducer
|
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US3067345A
|
|
Rod-mounted plural crystal assembly
|
|
US3022487A
|
|
Electromagnetic transducer
|
|
US3014198A
|
|
Passive resonator reflector
|
|
US3027511A
|
|
Vector bridge
|
|
US3109973A
|
|
Differential magnetostrictive actuator
|
|
US2964837A
|
|
Method of transducer manufacture
|
|
US3044028A
|
|
Magnetic circuit element transducer
|
|
US2947823A
|
|
Electromechanical transducer
|
|
US3007063A
|
|
Magnetostrictive actuator
|
|
US2978648A
|
|
High frequency transducers
|
|
US2947890A
|
|
Transducer
|
|
US2955217A
|
|
Transducer element
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