Differential temperature transducer Patent
1966-03-08
Miscellaneous
No indication
English
Phonocardiograph transducer Patent
NTRS | 1968
|NTRS | 1967
|Transducer Frame Patent Application
NTIS | 1969
|Pressure Transducer Patent Application
NTIS | 1970
|A Split Range Transducer Patent Application
NTIS | 1969
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