发明名称 Gun for appreciation and production method thereof
摘要 The invention relates to a gun for appreciation, which is constructed by machining some parts thereof so that the same can not be used as a real gun, and comprises a barrel having a chamber for generating a propulsion force of a bullet and a bullet passing bore formed so that a bullet is caused to pass through, and a frame equipped with a supporting section for supporting and fixing said barrel, wherein an opening is drilled at a wall of said barrel, for example, said chamber, a metallic rod is inserted into said bullet passing bore, and said barrel and said metallic rod are fixed at said opening.
申请公布号 US5852893(A) 申请公布日期 1998.12.29
申请号 US19970843562 申请日期 1997.04.18
申请人 FUJIMORI, KENJI 发明人 FUJIMORI, KENJI
分类号 F41A33/00;(IPC1-7):F41C27/00 主分类号 F41A33/00
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