US PATENT SUBCLASS 74 / 5.9
.~ Horizontal gyroscopes
Current as of:
June, 1999
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74 /
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MACHINE ELEMENT OR MECHANISM
5 R
DF
GYROSCOPES
{10}
5.9
.~ Horizontal gyroscopes
DEFINITION
Classification: 74/5.9
(under subclass 5) Gyroscopes peculiarly constructed for operating with the spin axis in a horizontal position only.