US PATENT SUBCLASS 213 / 72
.~.~.~.~.~ Pivotal
Current as of:
June, 1999
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213 /
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RAILWAY DRAFT APPLIANCES
7
DF
CUSHIONED
{9}
62 R
DF
.~ Drawbars {3}
64
DF
.~.~ Connections to cushion {3}
67 R
DF
.~.~.~ Yokes {3}
69
DF
.~.~.~.~ Drawbar connections {2}
72
.~.~.~.~.~ Pivotal
DEFINITION
Classification: 213/72
Wherein devices of the class indicated the connection is such as to pivot the yoke to the drawbar.