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发明名称
Mechanical rocket power for airplanes
摘要
申请公布号
US1802861(A)
申请公布日期
1931.04.28
申请号
US19290397634
申请日期
1929.10.05
申请人
THE TUBULAR AIR-CRAFT CORPORATION
发明人
ZWINKEL KARL MAX ERICH
分类号
B64C11/00
主分类号
B64C11/00
代理机构
代理人
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