US PATENT SUBCLASS 111 / 63
.~.~.~.~ Hopper carrying
Current as of:
June, 1999
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111 /
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PLANTING
14
DF
DRILLING
{12}
52
DF
.~ Frame and planting-element arrangement {4}
59
DF
.~.~ Main and auxiliary frame {3}
62
DF
.~.~.~ Floating auxiliary {3}
63
.~.~.~.~ Hopper carrying {1}
64
DF
.~.~.~.~.~
> Detachable {1}
DEFINITION
Classification: 111/63
(under subclass 62) Devices wherein the floating auxiliary frame carries the hopper and dispensing devices.
