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发明名称
返回式花型飞行器
摘要
本外观设计返回式花型飞行器是采用多片翼形叶片组成，翼形叶片可制成各种花型形状。立体图1—4
申请公布号
CN3022521D
申请公布日期
1993.12.15
申请号
CN93309284.9
申请日期
1993.03.31
申请人
赵杰胤
发明人
赵杰胤
分类号
21-02
主分类号
21-02
代理机构
代理人
主权项
地址
200232上海市徐汇区长桥新一村17号301室
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