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发明名称
Perfectionnements relatifs aux assemblages d'éléments menant et mené
摘要
申请公布号
FR862744(A)
申请公布日期
1941.03.13
申请号
FRD862744
申请日期
1940.01.04
申请人
UNITED AIRCRAFT CORPORATION
发明人
分类号
F02B33/00
主分类号
F02B33/00
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