专利名称：Expanding projectiles发明人：Thomas J. Burczynski申请号：US05/902487申请日：19780503公开号：US04550662A公开日：19851105
摘要：There is disclosed a bullet or projectile, which may be fired by a wide variety ofguns or other means, with improved accuracy and impact shock, and of a form embodyinga generally conventional exterior configuration but having a hollow-point constructionincluding ribs and flutes in the hollow portion which are formed to increase the hydrauliceffects of entry into a fluidic target with more complete, uniform flattening and reamingaction without reduction in accuracy.
申请人：BURCZYNSKI; THOMAS J.
代理人：Frank B. Robb
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