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KB Term:
Sigma KEE - Screw
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screw
An
AttachingDevice
which contains a spiral of grooves to hold it in place and which is fastened with a
Screwdriver
.
Relationships
Parents
attaching device
A
Device
whose purpose is to attach one thing to something else, e.g. nails, screws, buttons, etc.
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Sigma web home
Suggested Upper Merged Ontology (SUMO) web home
Sigma version 3.0 is
open source software
produced by
Articulate Software
and its partners
