US PATENT SUBCLASS 384 / 188-- .~.~.~ Includes thrust bearing

US PATENT SUBCLASS 384 / 188
.~.~.~ Includes thrust bearing

Current as of: June, 1999
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384 /	HD	BEARINGS

91	DF	ROTARY BEARING {8}
129	DF	.~ Plain bearing {17}
158	DF	.~.~ Railway car journal {9}
188		.~.~.~ Includes thrust bearing

DEFINITION

Classification: 384/188

Includes thrust bearing:

(under subclass 158) Subject matter having means to close and opening in a journal box.