Apparatus and methods for compressing a mass utilizing {HEAD ~ a plurality} of {TAIL ~ interfitting anvils} mounted for movement relative to one another along co planar paths and include faces which, when the anvils are operatively moved relative to one another, exert compression on a mass positioned between the faces in at least two directions in a plane simultaneously 
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Apparatus and methods for compressing a mass utilizing { HEAD ~ a plurality } of { TAIL ~ interfitting anvils } mounted for movement relative to one another along co planar paths and include faces which , when the anvils are operatively moved relative to one another , exert compression on a mass positioned between the faces in at least two directions in a plane simultaneously
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH