坐垫,申请号CN93304120.9-传众专利搜索

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发明名称	坐垫
摘要	省略其它视图。
申请公布号	CN3024868D	申请公布日期	1994.05.04
申请号	CN93304120.9	申请日期	1993.07.26
申请人	朱庆春	发明人	朱庆春
分类号	06-13	主分类号	06-13
代理机构	哈尔滨专利事务所	代理人	王敦成
主权项
地址	150900黑龙江省通河县通河镇向阳街1委8组118号

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Automatic adjustment for alignment notch of rifle sights - takes account of trajectory of bullet and calculates distance to target using fixed and rotating mirrors

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