Cargo tester which simulates ship's motion
United States Patent 2614413
US Patent References:
Apparatus for testing gyroscopic compasses
- - 1560435

Oscillator
- - 2366266


Inventors:
Alley Jr., Henry G.
Publication Date:
10/21/1952
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Assignee:
Alley Jr., Henry G.
Primary Class:
Other Classes:
248/346.500
International Classes:
G01P21/00
Foreign References:
GB526279A