Title:
Cargo tester which simulates ship's motion
United States Patent 2614413
Inventors:
Alley Jr., Henry G.
Publication Date:
10/21/1952
Export Citation:
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Assignee:
Alley Jr., Henry G.
Primary Class:
73/865.6
Other Classes:
248/346.5
International Classes:
G01P21/00; G01P21/00
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US Patent References:
2366266Oscillator
1560435Apparatus for testing gyroscopic compasses
Foreign References:
GB526279A