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经营范围
发明名称
High temperature sandwich structure
摘要
申请公布号
US3067494(A)
申请公布日期
1962.12.11
申请号
US19580738398
申请日期
1958.05.28
申请人
NORTH AMERICAN AVIATION, INC.
发明人
SPAIN FRANK N.;PAPPELENDAM CARL A. VAN
分类号
B64C3/00;E04B1/80;E04C2/34
主分类号
B64C3/00
代理机构
代理人
主权项
地址
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