US PATENT SUBCLASS 298 / 32-- .~.~.~.~ Parallel swinging

US PATENT SUBCLASS 298 / 32
.~.~.~.~ Parallel swinging

Current as of: June, 1999
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298 /	HD	LAND VEHICLES: DUMPING

24	DF	HOPPER TYPE {3}
27	DF	.~ Bottom opening {2}
29	DF	.~.~ Hinged doors {2}
31	DF	.~.~.~ Longitudinally hinged only {2}
32		.~.~.~.~ Parallel swinging

DEFINITION

Classification: 298/32

Having a plurality of doors so hinged that they swing parallel to each other.