Batchelder, L. (Laurence), 1906-
Biographical notes:
Batchelder (1906-). Acoustical engineer, Submarine Signal Co., Boston, Mass, 1929-; (Merged with Raytheon Co., 1946); thereafter Batchelder served as principal engineer submarine signal operations.
From the description of Papers, ca. 1929-ca. 1970. (Unknown). WorldCat record id: 81483282
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Subjects:
- Acoustics
- Anti-submarine warfare
- Detectors
- Electronics in navigation
- Signals and signaling, submarine
- Sonar (Navigation)
- Sonar (Navigation)
- Submarine warfare
- Ultrasonics (Acoustics)
- Underwater acoustics
- Underwater acoustics
- World War, 1939-1945
- World War, 1939-1945
- World War, 1939-1945
Occupations:
not available for this record
Places:
- Germany (as recorded)
