creator Bortz, Seymour A. creator Rechter, Harold L. creator Bazell, Seymour A structural member having a core of porous material permitting fluid flow and an outer layer of composite material having rigid matrix with reinforcing material embedded therein. The member finds its primary use in prosthetics. Submitted by Aric Ahrens (ahrens@iit.edu) on 2011-11-03T19:39:54Z No. of bitstreams: 1 3662405.pdf: 206535 bytes, checksum: c4f16ff203903dda3035e3c976be1d7d (MD5) Made available in DSpace on 2011-11-03T19:39:54Z (GMT). No. of bitstreams: 1 3662405.pdf: 206535 bytes, checksum: c4f16ff203903dda3035e3c976be1d7d (MD5) Previous issue date: 1972-05-16 IIT Research Institute 2009-04-29 1972-05-16

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3,662,405 http://hdl.handle.net/10560/2280 en United States Patent Patent reformatted digital application/pdf No Copyright - United States http://rightsstatements.org/page/NoC-US/1.0/ Open Access