发明名称 Rigid, fracturable projectiles for air powered guns
摘要 A target shooting capsule comprising a non-toxic, bio-degradable, injection molded shell of various shapes and forms having a dry wall thickness of from about 0.001 inches to about 0.1 inches, having a diameter from about 0.125 inches to about 1 inch, and containing a brightly colored water washable, non-toxic liquid dye fill material.
申请公布号 US5448951(A) 申请公布日期 1995.09.12
申请号 US19940202597 申请日期 1994.02.28
申请人 OLSON, CHRISTY L. 发明人 OLSON, CHRISTY L.
分类号 F42B12/40;(IPC1-7):F42B10/00 主分类号 F42B12/40
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