US PATENT SUBCLASS 111 / 926
SPECIAL SUSPENSION OR GAUGING FEATURE
Current as of:
June, 1999
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111 /
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PLANTING
926
SPECIAL SUSPENSION OR GAUGING FEATURE
DEFINITION
Classification: 111/926
SPECIAL SUSPENSION OR GAUGING FEATURE:
Collection of art related to a planting machine which has a particular provision to adjust or maintain weight or pressure onto an opener assembly, subframe, or the like, to maintain or enhance planting depth.
