发明名称 Method of making objects, such as a target, out of recycled plastic
摘要 An object comprising a sleeve having an opening and compressible material within the sleeve. The compressible material being formed by first compressing the material in a first direction, then compressing the material in a second direction perpendicular to the first direction and then compressing the material in a third direction perpendicular to both the first direction and the second direction. The material is placed into the sleeve through the opening along the third direction.
申请公布号 US2004007819(A1) 申请公布日期 2004.01.15
申请号 US20030429089 申请日期 2003.05.02
申请人 TWICHELL DOUG 发明人 TWICHELL DOUG
分类号 F41J1/01;F41J13/02;(IPC1-7):F41J1/12;B23P11/00 主分类号 F41J1/01
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