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发明名称
Rotating glider
摘要
申请公布号
US2236877(A)
申请公布日期
1941.04.01
申请号
US19370130789
申请日期
1937.03.13
申请人
JACOBS JAMES M H
发明人
JACOBS JAMES M. H.
分类号
A63H27/01;G09F21/06
主分类号
A63H27/01
代理机构
代理人
主权项
地址
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