http://www.w3.org/ns/prov#value | - The device is a one piece molded body member composed of four...http://www.google.com/patents/US5133755?utm_source=gb-gplus-sharePatent US5133755 - Method and apparatus for diodegradable, osteogenic, bone graft substitute deviceAdvanced Patent SearchPublication numberUS5133755 APublication typeGrantApplication numberUS 07/541,627Publication dateJul 28, 1992Filing dateJun 21, 1990Priority dateJan 2
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