US PATENT SUBCLASS 172 / 763
.~ Specific standard and beam connection

Current as of: June, 1999
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172 /   HD   EARTH WORKING

681  DF  TOOL, STANDARD OR CONNECTION {32}
763.~ Specific standard and beam connection

DEFINITION

Classification: 172/763

Specific standard and beam connection:

(under subclass 681) Apparatus wherein significance is attributed to a means connecting a generally vertically oriented member extending between the earth working and a beam or frame member to the beam or frame member.