US PATENT SUBCLASS 384 / 98
.~.~ With elongated strips or staves
Current as of:
June, 1999
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384 /
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BEARINGS
91
DF
ROTARY BEARING
{8}
97
DF
.~ Water lubricated propellor shaft or well shaft {1}
98
.~.~ With elongated strips or staves
DEFINITION
Classification: 384/98
With elongated strips or staves:
(under subclass 97) Subject matter including discreet axially, narrow and long elements placed next to each other to form the bearing surface.