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发明名称
HUMAN MUSCLE FORCE EMPLOYING PROPELLING SYSTEM FOR AN AIRCRAFT
摘要
申请公布号
PL335221(A1)
申请公布日期
2001.03.12
申请号
PL19990335221
申请日期
1999.09.02
申请人
OSZCZAK WOJCIECH
发明人
OSZCZAK WOJCIECH
分类号
B64C33/02;(IPC1-7):B64C33/02
主分类号
B64C33/02
代理机构
代理人
主权项
地址
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