发明名称 AIRCRAFT NOSE OPENING MECHANISM
摘要 An airplane preferably for carrying cargo, having a nose portion openable by a simple mechanism to fully uncover a front loading and unloading opening. The landing gear serves also to lock the nose portion in closed position.
申请公布号 US3653615(A) 申请公布日期 1972.04.04
申请号 USD3653615 申请日期 1969.06.03
申请人 WILLIAM G. SPENCE 发明人 WILLIAM G. SPENCE
分类号 B64C1/14;(IPC1-7):B64D9/00 主分类号 B64C1/14
代理机构 代理人
主权项
地址