US PATENT SUBCLASS 213 / 180
.~.~.~.~ Multiple
Current as of:
June, 1999
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213 /
HD
RAILWAY DRAFT APPLIANCES
75 R
DF
COUPLINGS
{9}
*
DD
.~ Link or bar type {8}
178
DF
.~.~ Hook and link {2}
179
DF
.~.~.~ Pivoted hook {1}
180
.~.~.~.~ Multiple
DEFINITION
Classification: 213/180
Wherein devices of the class indicated there are provided a plurality of hooks.