Portsmouth, RI, US
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Patent Grant
The United States of America as represented by the Secretary of the Navy
Stephen C Butler
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Patent Grant
Raytheon Company
Curtis B. Carlsten
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Patent Grant
Raytheon Company
Frederick B. Koehler
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Patent Application
Raytheon Company
Curtis B. Carlsten
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
